| 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 | $234.84 | 4.389% | $245.1471 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $136.96 | 6.570% | $145.9583 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $68.27 | 12.171% | $76.5791 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $172.97 | 4.529% | $180.8038 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $57.82 | 9.862% | $63.5222 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $120.32 | 9.745% | $132.0452 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $173.53 | 8.319% | $187.966 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $964.71 | $1,032.0217 | $1,032.03 | $1,032.00 | $1,032.00 | |