| 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 | $129.61 | 6.741% | $138.347 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $78.66 | 10.840% | $87.1867 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $142.69 | 7.312% | $153.1235 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $232.64 | 7.510% | $250.1113 | $250.11 | $250.10 | $250.10 |
| Purchase #5 | $99.38 | 8.178% | $107.5073 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $80.42 | 4.369% | $83.9335 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $222.58 | 11.505% | $248.1878 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $985.98 | $1,068.3971 | $1,068.40 | $1,068.40 | $1,068.30 | |