| 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 | $237.96 | 9.395% | $260.3163 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $201.63 | 4.294% | $210.288 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $61.35 | 4.294% | $63.9844 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $135.71 | 3.118% | $139.9414 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $239.27 | 7.774% | $257.8708 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $101.87 | 8.736% | $110.7694 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $162.93 | 13.444% | $184.8343 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $1,140.72 | $1,228.0046 | $1,228.00 | $1,228.00 | $1,228.00 | |