| 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 | $209.40 | 4.442% | $218.7015 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $169.42 | 11.195% | $188.3866 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $135.85 | 5.396% | $143.1805 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $111.41 | 8.664% | $121.0626 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $147.69 | 10.437% | $163.1044 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $194.92 | 12.831% | $219.9302 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $27.55 | 6.855% | $29.4386 | $29.44 | $29.45 | $29.40 |
| 7 purchase totals = | $996.24 | $1,083.8044 | $1,083.80 | $1,083.85 | $1,083.80 | |