| 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 | $111.66 | 9.226% | $121.9618 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $105.26 | 10.110% | $115.9018 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $23.62 | 6.325% | $25.114 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $193.53 | 12.773% | $218.2496 | $218.25 | $218.25 | $218.20 |
| Purchase #5 | $213.50 | 7.700% | $229.9395 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $206.55 | 8.744% | $224.6107 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $138.55 | 12.313% | $155.6097 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $992.67 | $1,091.3871 | $1,091.38 | $1,091.35 | $1,091.30 | |