| 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 | $235.36 | 9.331% | $257.3214 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $143.38 | 7.202% | $153.7062 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $244.60 | 10.457% | $270.1778 | $270.18 | $270.20 | $270.20 |
| Purchase #4 | $204.61 | 7.473% | $219.9005 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $159.77 | 10.813% | $177.0459 | $177.05 | $177.05 | $177.00 |
| Purchase #6 | $52.96 | 9.741% | $58.1188 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $174.44 | 11.393% | $194.3139 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $1,215.12 | $1,330.5845 | $1,330.59 | $1,330.55 | $1,330.50 | |