| 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 | $178.29 | 12.446% | $200.48 | $200.48 | $200.50 | $200.50 |
| Purchase #2 | $78.62 | 5.769% | $83.1556 | $83.16 | $83.15 | $83.20 |
| Purchase #3 | $225.82 | 10.111% | $248.6527 | $248.65 | $248.65 | $248.70 |
| Purchase #4 | $107.53 | 7.807% | $115.9249 | $115.92 | $115.90 | $115.90 |
| Purchase #5 | $29.76 | 8.336% | $32.2408 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $198.41 | 7.167% | $212.63 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $87.46 | 8.424% | $94.8276 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $905.89 | $987.9116 | $987.91 | $987.95 | $987.90 | |