| 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 | $111.81 | 12.428% | $125.7057 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $123.39 | 9.605% | $135.2416 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $38.99 | 8.750% | $42.4016 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $218.32 | 4.807% | $228.8146 | $228.81 | $228.80 | $228.80 |
| Purchase #5 | $94.86 | 13.152% | $107.336 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $91.72 | 8.767% | $99.7611 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $211.53 | 4.438% | $220.9177 | $220.92 | $220.90 | $220.90 |
| 7 purchase totals = | $890.62 | $960.1783 | $960.18 | $960.15 | $960.10 | |