| 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 | $104.51 | 5.146% | $109.8881 | $109.89 | $109.90 | $109.90 |
| Purchase #2 | $162.78 | 9.702% | $178.5729 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $236.44 | 9.260% | $258.3343 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $147.79 | 7.644% | $159.0871 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $241.66 | 12.104% | $270.9105 | $270.91 | $270.90 | $270.90 |
| Purchase #6 | $173.31 | 11.550% | $193.3273 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $85.39 | 8.539% | $92.6815 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $1,151.88 | $1,262.8017 | $1,262.80 | $1,262.85 | $1,262.80 | |