| 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 | $210.31 | 4.747% | $220.2934 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $245.84 | 3.594% | $254.6755 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $206.54 | 6.703% | $220.3844 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $206.53 | 7.152% | $221.301 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $128.35 | 10.736% | $142.1297 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $37.61 | 11.333% | $41.8723 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $232.36 | 7.224% | $249.1457 | $249.15 | $249.15 | $249.10 |
| 7 purchase totals = | $1,267.54 | $1,349.8020 | $1,349.80 | $1,349.85 | $1,349.80 | |