| 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 | $218.42 | 12.675% | $246.1047 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $80.97 | 8.702% | $88.016 | $88.02 | $88.00 | $88.00 |
| Purchase #3 | $233.33 | 10.796% | $258.5203 | $258.52 | $258.50 | $258.50 |
| Purchase #4 | $188.86 | 6.143% | $200.4617 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $214.70 | 10.428% | $237.0889 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $49.66 | 9.108% | $54.183 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $212.64 | 3.237% | $219.5232 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $1,198.58 | $1,303.8978 | $1,303.89 | $1,303.85 | $1,303.90 | |