| 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 | $194.82 | 12.848% | $219.8505 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $25.26 | 11.742% | $28.226 | $28.23 | $28.25 | $28.20 |
| Purchase #3 | $58.27 | 10.164% | $64.1926 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $94.28 | 12.801% | $106.3488 | $106.35 | $106.35 | $106.30 |
| Purchase #5 | $178.79 | 9.575% | $195.9091 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $246.87 | 9.749% | $270.9374 | $270.94 | $270.95 | $270.90 |
| Purchase #7 | $130.43 | 10.116% | $143.6243 | $143.62 | $143.60 | $143.60 |
| 7 purchase totals = | $928.72 | $1,029.0887 | $1,029.09 | $1,029.10 | $1,029.00 | |