| 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 | $212.89 | 12.767% | $240.0697 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $210.45 | 9.607% | $230.6679 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $11.92 | 5.866% | $12.6192 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $150.83 | 6.793% | $161.0759 | $161.08 | $161.10 | $161.10 |
| Purchase #5 | $100.85 | 13.301% | $114.2641 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $171.28 | 8.182% | $185.2941 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $177.40 | 11.156% | $197.1907 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $1,035.62 | $1,141.1816 | $1,141.18 | $1,141.15 | $1,141.30 | |