| 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 | $219.39 | 12.527% | $246.873 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $177.44 | 6.248% | $188.5265 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $31.58 | 10.343% | $34.8463 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $242.78 | 4.503% | $253.7124 | $253.71 | $253.70 | $253.70 |
| Purchase #5 | $148.26 | 11.243% | $164.9289 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $238.98 | 4.308% | $249.2753 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $228.46 | 4.470% | $238.6722 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $1,286.89 | $1,376.8346 | $1,376.84 | $1,376.85 | $1,376.80 | |