| 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 | $222.96 | 9.600% | $244.3642 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $231.86 | 3.232% | $239.3537 | $239.35 | $239.35 | $239.40 |
| Purchase #3 | $96.53 | 4.169% | $100.5543 | $100.55 | $100.55 | $100.60 |
| Purchase #4 | $235.66 | 6.311% | $250.5325 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $85.82 | 4.488% | $89.6716 | $89.67 | $89.65 | $89.70 |
| Purchase #6 | $205.87 | 11.225% | $228.9789 | $228.98 | $229.00 | $229.00 |
| Purchase #7 | $39.98 | 11.174% | $44.4474 | $44.45 | $44.45 | $44.40 |
| 7 purchase totals = | $1,118.68 | $1,197.9026 | $1,197.89 | $1,197.90 | $1,198.00 | |