| 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 | $84.94 | 7.198% | $91.054 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $177.52 | 12.309% | $199.3709 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $115.90 | 10.464% | $128.0278 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $112.80 | 10.472% | $124.6124 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $17.34 | 3.586% | $17.9618 | $17.96 | $17.95 | $18.00 |
| Purchase #6 | $230.90 | 12.120% | $258.8851 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $215.72 | 11.855% | $241.2936 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $955.12 | $1,061.2056 | $1,061.20 | $1,061.20 | $1,061.30 | |