| 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 | $105.94 | 5.169% | $111.416 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $150.66 | 12.220% | $169.0707 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $248.93 | 11.242% | $276.9147 | $276.91 | $276.90 | $276.90 |
| Purchase #4 | $118.56 | 6.368% | $126.1099 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $177.55 | 13.271% | $201.1127 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $100.99 | 9.408% | $110.4911 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $8.31 | 6.523% | $8.8521 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $910.94 | $1,003.9672 | $1,003.96 | $1,003.90 | $1,004.00 | |