| 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 | $129.70 | 7.330% | $139.207 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $37.83 | 8.650% | $41.1023 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $231.42 | 7.460% | $248.6839 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $165.74 | 7.649% | $178.4175 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $124.95 | 5.383% | $131.6761 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $81.78 | 3.448% | $84.5998 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $224.80 | 12.516% | $252.936 | $252.94 | $252.95 | $252.90 |
| 7 purchase totals = | $996.22 | $1,076.6226 | $1,076.63 | $1,076.65 | $1,076.60 | |