| 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 | $8.54 | 7.717% | $9.199 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $140.88 | 6.432% | $149.9414 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $88.51 | 3.575% | $91.6742 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $98.64 | 7.852% | $106.3852 | $106.39 | $106.40 | $106.40 |
| Purchase #5 | $243.32 | 8.458% | $263.9 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $113.28 | 6.602% | $120.7587 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $192.83 | 7.218% | $206.7485 | $206.75 | $206.75 | $206.70 |
| 7 purchase totals = | $886.00 | $948.6070 | $948.61 | $948.60 | $948.60 | |