| 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 | $238.36 | 5.140% | $250.6117 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $51.73 | 8.867% | $56.3169 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $180.37 | 3.744% | $187.1231 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $129.91 | 8.201% | $140.5639 | $140.56 | $140.55 | $140.60 |
| Purchase #5 | $232.25 | 8.119% | $251.1064 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $63.37 | 9.754% | $69.5511 | $69.55 | $69.55 | $69.60 |
| Purchase #7 | $123.98 | 6.282% | $131.7684 | $131.77 | $131.75 | $131.80 |
| 7 purchase totals = | $1,019.97 | $1,087.0415 | $1,087.04 | $1,086.95 | $1,087.10 | |