| 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 | $96.86 | 8.523% | $105.1154 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $88.64 | 13.460% | $100.5709 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $15.78 | 7.443% | $16.9545 | $16.95 | $16.95 | $17.00 |
| Purchase #4 | $122.48 | 8.111% | $132.4144 | $132.41 | $132.40 | $132.40 |
| Purchase #5 | $180.70 | 7.667% | $194.5543 | $194.55 | $194.55 | $194.60 |
| Purchase #6 | $226.80 | 7.465% | $243.7306 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $250.55 | 11.314% | $278.8972 | $278.90 | $278.90 | $278.90 |
| 7 purchase totals = | $981.81 | $1,072.2373 | $1,072.23 | $1,072.20 | $1,072.30 | |