| 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 | $147.84 | 4.303% | $154.2016 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $116.99 | 12.490% | $131.6021 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $103.92 | 9.849% | $114.1551 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $238.50 | 7.728% | $256.9313 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $181.90 | 12.187% | $204.0682 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $25.59 | 7.281% | $27.4532 | $27.45 | $27.45 | $27.50 |
| Purchase #7 | $212.33 | 4.701% | $222.3116 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $1,027.07 | $1,110.7231 | $1,110.72 | $1,110.70 | $1,110.80 | |