| 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 | $66.86 | 12.364% | $75.1266 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $237.90 | 7.611% | $256.0066 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $215.58 | 8.433% | $233.7599 | $233.76 | $233.75 | $233.80 |
| Purchase #4 | $8.54 | 7.242% | $9.1585 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $206.80 | 11.789% | $231.1797 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $113.63 | 8.302% | $123.0636 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $191.31 | 4.610% | $200.1294 | $200.13 | $200.15 | $200.10 |
| 7 purchase totals = | $1,040.62 | $1,128.4243 | $1,128.43 | $1,128.45 | $1,128.50 | |