| 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 | $96.89 | 5.154% | $101.8837 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $210.78 | 8.268% | $228.2073 | $228.21 | $228.20 | $228.20 |
| Purchase #3 | $20.53 | 5.448% | $21.6485 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $193.28 | 6.589% | $206.0152 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $249.29 | 7.794% | $268.7197 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $210.38 | 13.466% | $238.7098 | $238.71 | $238.70 | $238.70 |
| Purchase #7 | $19.86 | 6.229% | $21.0971 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $1,001.01 | $1,086.2813 | $1,086.29 | $1,086.25 | $1,086.20 | |