| 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 | $195.28 | 4.567% | $204.1984 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $128.97 | 5.556% | $136.1356 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $228.68 | 11.703% | $255.4424 | $255.44 | $255.45 | $255.40 |
| Purchase #4 | $12.85 | 13.134% | $14.5377 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $202.80 | 8.201% | $219.4316 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $159.63 | 7.704% | $171.9279 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $83.90 | 4.261% | $87.475 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $1,012.11 | $1,089.1486 | $1,089.16 | $1,089.25 | $1,089.00 | |