| 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 | $128.86 | 7.274% | $138.2333 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $226.72 | 10.548% | $250.6344 | $250.63 | $250.65 | $250.60 |
| Purchase #3 | $143.96 | 5.808% | $152.3212 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $226.81 | 6.110% | $240.6681 | $240.67 | $240.65 | $240.70 |
| Purchase #5 | $234.54 | 8.855% | $255.3085 | $255.31 | $255.30 | $255.30 |
| Purchase #6 | $33.88 | 5.207% | $35.6441 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $140.61 | 9.434% | $153.8751 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $1,135.38 | $1,226.6847 | $1,226.68 | $1,226.70 | $1,226.60 | |