| 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 | $196.59 | 9.378% | $215.0262 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $158.79 | 12.530% | $178.6864 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $234.89 | 6.686% | $250.5947 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $250.87 | 7.640% | $270.0365 | $270.04 | $270.05 | $270.00 |
| Purchase #5 | $27.50 | 9.489% | $30.1095 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $121.26 | 7.363% | $130.1884 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $120.65 | 13.119% | $136.4781 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $1,110.55 | $1,211.1198 | $1,211.13 | $1,211.20 | $1,211.10 | |