| 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 | $99.35 | 5.280% | $104.5957 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $109.59 | 5.143% | $115.2262 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $52.61 | 10.599% | $58.1861 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $245.29 | 9.376% | $268.2884 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $144.64 | 3.161% | $149.2121 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $73.53 | 9.754% | $80.7021 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $216.80 | 12.184% | $243.2149 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $941.81 | $1,019.4255 | $1,019.43 | $1,019.45 | $1,019.40 | |