| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.26 | 5.311% | $106.6379 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $122.96 | 8.280% | $133.1411 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $156.71 | 3.170% | $161.6777 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $192.86 | 13.806% | $219.4863 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $122.89 | 12.261% | $137.9575 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $169.84 | 11.531% | $189.4243 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $190.45 | 11.674% | $212.6831 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $1,056.97 | $1,161.0079 | $1,161.01 | $1,161.05 | $1,161.00 | |