| 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 | $233.82 | 10.308% | $257.9222 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $87.93 | 6.514% | $93.6578 | $93.66 | $93.65 | $93.70 |
| Purchase #3 | $138.80 | 7.566% | $149.3016 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $89.45 | 10.726% | $99.0444 | $99.04 | $99.05 | $99.00 |
| Purchase #5 | $243.83 | 13.580% | $276.9421 | $276.94 | $276.95 | $276.90 |
| Purchase #6 | $141.40 | 7.255% | $151.6586 | $151.66 | $151.65 | $151.70 |
| Purchase #7 | $138.51 | 6.276% | $147.2029 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $1,073.74 | $1,175.7296 | $1,175.72 | $1,175.70 | $1,175.70 | |