| 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 | $243.46 | 12.447% | $273.7635 | $273.76 | $273.75 | $273.80 |
| Purchase #2 | $128.67 | 8.675% | $139.8321 | $139.83 | $139.85 | $139.80 |
| Purchase #3 | $249.48 | 7.493% | $268.1735 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $224.74 | 13.443% | $254.9518 | $254.95 | $254.95 | $255.00 |
| Purchase #5 | $19.80 | 9.152% | $21.6121 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $72.72 | 9.754% | $79.8131 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $95.46 | 7.485% | $102.6052 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $1,034.33 | $1,140.7513 | $1,140.74 | $1,140.70 | $1,140.80 | |