| 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 | $220.25 | 8.415% | $238.784 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $139.67 | 11.360% | $155.5365 | $155.54 | $155.55 | $155.50 |
| Purchase #3 | $179.28 | 6.642% | $191.1878 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $212.60 | 9.334% | $232.4441 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $78.28 | 4.196% | $81.5646 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $129.50 | 9.326% | $141.5772 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $234.41 | 8.532% | $254.4099 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,193.99 | $1,295.5041 | $1,295.50 | $1,295.55 | $1,295.50 | |