| 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 | $230.77 | 10.839% | $255.7832 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $140.28 | 5.382% | $147.8299 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $11.44 | 8.536% | $12.4165 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $27.41 | 8.134% | $29.6395 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $202.68 | 10.872% | $224.7154 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $231.75 | 8.566% | $251.6017 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $31.99 | 8.851% | $34.8214 | $34.82 | $34.80 | $34.80 |
| 7 purchase totals = | $876.32 | $956.8076 | $956.81 | $956.80 | $956.70 | |