| 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 | $193.32 | 13.494% | $219.4066 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $66.83 | 11.611% | $74.5896 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $124.70 | 6.341% | $132.6072 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $203.98 | 6.374% | $216.9817 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $165.71 | 3.271% | $171.1304 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $98.27 | 12.415% | $110.4702 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $203.34 | 13.265% | $230.3131 | $230.31 | $230.30 | $230.30 |
| 7 purchase totals = | $1,056.15 | $1,155.4988 | $1,155.50 | $1,155.50 | $1,155.50 | |