| 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 | $210.47 | 4.541% | $220.0274 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $48.53 | 12.633% | $54.6608 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $172.93 | 3.431% | $178.8632 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $138.85 | 4.424% | $144.9927 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $73.33 | 7.351% | $78.7205 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $212.53 | 12.675% | $239.4682 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $108.39 | 12.285% | $121.7057 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $965.03 | $1,038.4385 | $1,038.44 | $1,038.40 | $1,038.50 | |