| 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 | $250.79 | 9.597% | $274.8583 | $274.86 | $274.85 | $274.90 |
| Purchase #2 | $177.53 | 12.770% | $200.2006 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $238.61 | 5.129% | $250.8483 | $250.85 | $250.85 | $250.80 |
| Purchase #4 | $84.64 | 7.180% | $90.7172 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $129.97 | 10.351% | $143.4232 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $190.48 | 3.434% | $197.0211 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $61.47 | 9.405% | $67.2513 | $67.25 | $67.25 | $67.30 |
| 7 purchase totals = | $1,133.49 | $1,224.3200 | $1,224.32 | $1,224.25 | $1,224.30 | |