| 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 | $202.89 | 8.388% | $219.9084 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $137.93 | 13.316% | $156.2968 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $71.83 | 3.371% | $74.2514 | $74.25 | $74.25 | $74.30 |
| Purchase #4 | $161.80 | 12.282% | $181.6723 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $78.90 | 13.446% | $89.5089 | $89.51 | $89.50 | $89.50 |
| Purchase #6 | $218.65 | 8.696% | $237.6638 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $212.25 | 13.150% | $240.1609 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $1,084.25 | $1,199.4625 | $1,199.46 | $1,199.40 | $1,199.60 | |