| 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 | $26.91 | 5.838% | $28.481 | $28.48 | $28.50 | $28.50 |
| Purchase #2 | $233.49 | 10.725% | $258.5318 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $183.97 | 12.442% | $206.8595 | $206.86 | $206.85 | $206.90 |
| Purchase #4 | $129.99 | 8.398% | $140.9066 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $121.83 | 12.230% | $136.7298 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $187.95 | 11.776% | $210.083 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $126.94 | 6.265% | $134.8928 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $1,011.08 | $1,116.4845 | $1,116.48 | $1,116.55 | $1,116.50 | |