| 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 | $39.49 | 13.318% | $44.7493 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $37.47 | 7.433% | $40.2551 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $217.90 | 7.260% | $233.7195 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $176.86 | 6.231% | $187.8801 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $245.89 | 11.754% | $274.7919 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $221.90 | 7.345% | $238.1986 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $121.58 | 11.414% | $135.4571 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $1,061.09 | $1,155.0516 | $1,155.06 | $1,155.05 | $1,155.10 | |