| 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 | $203.83 | 5.536% | $215.114 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $129.68 | 10.399% | $143.1654 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $229.32 | 11.719% | $256.194 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $84.44 | 10.466% | $93.2775 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $221.73 | 3.118% | $228.6435 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $108.28 | 8.693% | $117.6928 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $230.84 | 4.548% | $241.3386 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $1,208.12 | $1,295.4258 | $1,295.42 | $1,295.45 | $1,295.40 | |