| 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 | $238.58 | 7.662% | $256.86 | $256.86 | $256.85 | $256.90 |
| Purchase #2 | $23.83 | 7.196% | $25.5448 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $250.71 | 7.699% | $270.0122 | $270.01 | $270.00 | $270.00 |
| Purchase #4 | $92.45 | 10.457% | $102.1175 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $82.77 | 5.306% | $87.1618 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $237.69 | 7.148% | $254.6801 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $86.82 | 6.682% | $92.6213 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $1,012.85 | $1,088.9977 | $1,088.99 | $1,088.95 | $1,089.00 | |