| 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 | $26.74 | 9.539% | $29.2907 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $139.66 | 9.408% | $152.7992 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $19.88 | 4.341% | $20.743 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $204.84 | 11.620% | $228.6424 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $185.33 | 4.794% | $194.2147 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $91.30 | 8.537% | $99.0943 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $187.59 | 12.652% | $211.3239 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $855.34 | $936.1082 | $936.09 | $936.10 | $936.00 | |