| 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 | $169.65 | 11.714% | $189.5228 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $193.51 | 3.355% | $200.0023 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $227.27 | 4.335% | $237.1222 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $120.95 | 13.723% | $137.548 | $137.55 | $137.55 | $137.50 |
| Purchase #5 | $166.76 | 10.814% | $184.7934 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $85.47 | 8.316% | $92.5777 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $194.48 | 3.735% | $201.7438 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $1,158.09 | $1,243.3102 | $1,243.30 | $1,243.30 | $1,243.20 | |