| 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 | $101.85 | 6.241% | $108.2065 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $229.31 | 8.844% | $249.5902 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $180.70 | 10.344% | $199.3916 | $199.39 | $199.40 | $199.40 |
| Purchase #4 | $167.42 | 7.243% | $179.5462 | $179.55 | $179.55 | $179.50 |
| Purchase #5 | $60.30 | 7.639% | $64.9063 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $194.93 | 13.663% | $221.5633 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $141.99 | 12.589% | $159.8651 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $1,076.50 | $1,183.0692 | $1,183.08 | $1,183.05 | $1,183.10 | |