| 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 | $200.94 | 8.305% | $217.6281 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $172.96 | 3.592% | $179.1727 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $111.35 | 11.393% | $124.0361 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $113.65 | 8.637% | $123.466 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $21.81 | 13.697% | $24.7973 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $99.25 | 9.236% | $108.4167 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $88.86 | 11.169% | $98.7848 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $808.82 | $876.3017 | $876.31 | $876.30 | $876.30 | |