| 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 | $202.91 | 13.199% | $229.6921 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $236.64 | 8.262% | $256.1912 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $132.59 | 4.219% | $138.184 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $242.42 | 7.341% | $260.2161 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $229.25 | 12.573% | $258.0736 | $258.07 | $258.05 | $258.10 |
| Purchase #6 | $247.67 | 5.261% | $260.6999 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $118.94 | 7.299% | $127.6214 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $1,410.42 | $1,530.6783 | $1,530.67 | $1,530.65 | $1,530.70 | |