| 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 | $99.41 | 9.802% | $109.1542 | $109.15 | $109.15 | $109.20 |
| Purchase #2 | $248.54 | 8.437% | $269.5093 | $269.51 | $269.50 | $269.50 |
| Purchase #3 | $28.30 | 5.439% | $29.8392 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $81.94 | 8.385% | $88.8107 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $44.78 | 6.316% | $47.6083 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $219.53 | 4.150% | $228.6405 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $226.27 | 13.634% | $257.1197 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $948.77 | $1,030.6819 | $1,030.68 | $1,030.65 | $1,030.60 | |