| 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 | $243.92 | 7.854% | $263.0775 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $240.36 | 4.477% | $251.1209 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $161.75 | 8.172% | $174.9682 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $185.43 | 11.645% | $207.0233 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $152.99 | 5.734% | $161.7624 | $161.76 | $161.75 | $161.80 |
| Purchase #6 | $217.53 | 4.302% | $226.8881 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $17.92 | 6.479% | $19.081 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $1,219.90 | $1,303.9214 | $1,303.92 | $1,303.90 | $1,304.00 | |