| 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 | $202.73 | 7.104% | $217.1319 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $64.86 | 5.273% | $68.2801 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $190.46 | 7.715% | $205.154 | $205.15 | $205.15 | $205.20 |
| Purchase #4 | $201.33 | 4.630% | $210.6516 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $201.41 | 9.676% | $220.8984 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $192.70 | 9.326% | $210.6712 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $203.60 | 7.562% | $218.9962 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $1,257.09 | $1,351.7834 | $1,351.78 | $1,351.80 | $1,351.90 | |