| 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 | $200.76 | 12.855% | $226.5677 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $247.28 | 4.297% | $257.9056 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $124.74 | 8.311% | $135.1071 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $214.76 | 6.700% | $229.1489 | $229.15 | $229.15 | $229.10 |
| Purchase #5 | $120.73 | 11.214% | $134.2687 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $178.26 | 7.496% | $191.6224 | $191.62 | $191.60 | $191.60 |
| Purchase #7 | $28.65 | 12.868% | $32.3367 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $1,115.18 | $1,206.9571 | $1,206.97 | $1,206.90 | $1,206.90 | |