| 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 | $229.28 | 12.269% | $257.4104 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $236.86 | 3.731% | $245.6972 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $6.51 | 12.206% | $7.3046 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $162.60 | 6.835% | $173.7137 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $35.76 | 5.245% | $37.6356 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $229.69 | 6.582% | $244.8082 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $109.45 | 10.718% | $121.1809 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $1,010.15 | $1,087.7506 | $1,087.75 | $1,087.75 | $1,087.70 | |