| 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 | $53.42 | 3.508% | $55.294 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $235.56 | 9.867% | $258.8027 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $121.25 | 6.621% | $129.278 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $195.67 | 12.468% | $220.0661 | $220.07 | $220.05 | $220.10 |
| Purchase #5 | $83.34 | 10.639% | $92.2065 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $122.32 | 8.461% | $132.6695 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $111.32 | 3.385% | $115.0882 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $922.88 | $1,003.4050 | $1,003.41 | $1,003.40 | $1,003.50 | |