| 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 | $202.98 | 12.490% | $228.3322 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $103.36 | 6.196% | $109.7642 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $189.49 | 12.787% | $213.7201 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $168.70 | 8.781% | $183.5135 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $211.80 | 11.828% | $236.8517 | $236.85 | $236.85 | $236.90 |
| Purchase #6 | $78.50 | 10.323% | $86.6036 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $139.82 | 13.695% | $158.9683 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $1,094.65 | $1,217.7536 | $1,217.74 | $1,217.70 | $1,217.80 | |