| 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 | $188.72 | 4.774% | $197.7295 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $75.82 | 4.559% | $79.2766 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $237.39 | 12.307% | $266.6056 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $65.73 | 8.681% | $71.436 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $8.40 | 8.640% | $9.1258 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $247.28 | 3.600% | $256.1821 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $238.32 | 6.582% | $254.0062 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,061.66 | $1,134.3618 | $1,134.38 | $1,134.45 | $1,134.30 | |