| 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 | $144.45 | 11.517% | $161.0863 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $47.67 | 3.191% | $49.1911 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $185.54 | 5.689% | $196.0954 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $203.50 | 3.741% | $211.1129 | $211.11 | $211.10 | $211.10 |
| Purchase #5 | $205.82 | 11.689% | $229.8783 | $229.88 | $229.90 | $229.90 |
| Purchase #6 | $232.76 | 7.509% | $250.2379 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $19.78 | 12.712% | $22.2944 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $1,039.52 | $1,119.8963 | $1,119.90 | $1,119.95 | $1,119.90 | |