| 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 | $226.59 | 5.224% | $238.4271 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $94.65 | 5.351% | $99.7147 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $248.45 | 11.216% | $276.3162 | $276.32 | $276.30 | $276.30 |
| Purchase #4 | $194.50 | 3.679% | $201.6557 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $152.83 | 5.744% | $161.6086 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $15.64 | 11.646% | $17.4614 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $97.51 | 13.607% | $110.7782 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $1,030.17 | $1,105.9619 | $1,105.97 | $1,105.95 | $1,106.00 | |