| 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 | $220.79 | 8.619% | $239.8199 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $21.53 | 5.405% | $22.6937 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $173.87 | 9.108% | $189.7061 | $189.71 | $189.70 | $189.70 |
| Purchase #4 | $87.54 | 4.447% | $91.4329 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $188.42 | 4.837% | $197.5339 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $247.43 | 11.647% | $276.2482 | $276.25 | $276.25 | $276.20 |
| Purchase #7 | $56.89 | 9.311% | $62.187 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $996.47 | $1,079.6217 | $1,079.62 | $1,079.65 | $1,079.50 | |