| 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 | $200.58 | 6.243% | $213.1022 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $144.75 | 9.414% | $158.3768 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $229.57 | 4.552% | $240.02 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $120.62 | 8.699% | $131.1127 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $168.86 | 10.527% | $186.6359 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $162.62 | 11.158% | $180.7651 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $205.42 | 5.415% | $216.5435 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $1,232.42 | $1,326.5562 | $1,326.56 | $1,326.55 | $1,326.50 | |