| 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 | $211.82 | 13.424% | $240.2547 | $240.25 | $240.25 | $240.30 |
| Purchase #2 | $181.59 | 4.509% | $189.7779 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $212.49 | 9.427% | $232.5214 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $29.57 | 8.610% | $32.116 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $188.42 | 13.617% | $214.0772 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $114.65 | 4.418% | $119.7152 | $119.72 | $119.70 | $119.70 |
| Purchase #7 | $249.67 | 10.492% | $275.8654 | $275.87 | $275.85 | $275.90 |
| 7 purchase totals = | $1,188.21 | $1,304.3278 | $1,304.34 | $1,304.30 | $1,304.40 | |