| 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 | $25.31 | 7.434% | $27.1915 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $185.81 | 13.567% | $211.0188 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $128.86 | 5.488% | $135.9318 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $110.74 | 12.388% | $124.4585 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $26.63 | 6.830% | $28.4488 | $28.45 | $28.45 | $28.40 |
| Purchase #6 | $108.31 | 3.725% | $112.3445 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $114.50 | 8.836% | $124.6172 | $124.62 | $124.60 | $124.60 |
| 7 purchase totals = | $700.16 | $764.0111 | $764.01 | $764.00 | $763.90 | |