| 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 | $190.63 | 10.238% | $210.1467 | $210.15 | $210.15 | $210.10 |
| Purchase #2 | $241.76 | 9.305% | $264.2558 | $264.26 | $264.25 | $264.30 |
| Purchase #3 | $156.97 | 10.701% | $173.7674 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $178.67 | 9.194% | $195.0969 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $161.25 | 4.621% | $168.7014 | $168.70 | $168.70 | $168.70 |
| Purchase #6 | $238.81 | 4.593% | $249.7785 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $102.51 | 9.599% | $112.3499 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $1,270.60 | $1,374.0966 | $1,374.11 | $1,374.10 | $1,374.10 | |