| 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 | $94.26 | 10.554% | $104.2082 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $124.35 | 11.349% | $138.4625 | $138.46 | $138.45 | $138.50 |
| Purchase #3 | $233.52 | 11.622% | $260.6597 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $199.30 | 12.163% | $223.5409 | $223.54 | $223.55 | $223.50 |
| Purchase #5 | $95.55 | 11.639% | $106.6711 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $19.59 | 9.393% | $21.4301 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $121.65 | 9.748% | $133.5084 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $888.22 | $988.4809 | $988.48 | $988.45 | $988.50 | |