| 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 | $111.49 | 8.709% | $121.1997 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $115.60 | 11.451% | $128.8374 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $128.40 | 8.333% | $139.0996 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $161.48 | 5.658% | $170.6165 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $238.56 | 12.590% | $268.5947 | $268.59 | $268.60 | $268.60 |
| Purchase #6 | $24.46 | 9.345% | $26.7458 | $26.75 | $26.75 | $26.70 |
| Purchase #7 | $216.28 | 12.131% | $242.5169 | $242.52 | $242.50 | $242.50 |
| 7 purchase totals = | $996.27 | $1,097.6106 | $1,097.62 | $1,097.60 | $1,097.50 | |