| 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 | $47.45 | 3.580% | $49.1487 | $49.15 | $49.15 | $49.10 |
| Purchase #2 | $203.61 | 13.288% | $230.6657 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $240.80 | 9.566% | $263.8349 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $190.37 | 3.675% | $197.3661 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $147.45 | 5.873% | $156.1097 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $15.50 | 3.715% | $16.0758 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $136.68 | 8.144% | $147.8112 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $981.86 | $1,061.0121 | $1,061.02 | $1,061.00 | $1,061.00 | |