| 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 | $244.42 | 10.653% | $270.4581 | $270.46 | $270.45 | $270.50 |
| Purchase #2 | $241.65 | 6.859% | $258.2248 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $17.64 | 5.366% | $18.5866 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $133.96 | 9.737% | $147.0037 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $115.68 | 13.369% | $131.1453 | $131.15 | $131.15 | $131.10 |
| Purchase #6 | $211.31 | 11.745% | $236.1284 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $221.52 | 6.872% | $236.7429 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $1,186.18 | $1,298.2898 | $1,298.29 | $1,298.30 | $1,298.20 | |