| 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 | $228.37 | 10.293% | $251.8761 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $31.72 | 10.452% | $35.0354 | $35.04 | $35.05 | $35.00 |
| Purchase #3 | $239.37 | 5.684% | $252.9758 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $111.52 | 11.288% | $124.1084 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $190.26 | 6.768% | $203.1368 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $169.97 | 9.758% | $186.5557 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $46.38 | 8.762% | $50.4438 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $1,017.59 | $1,104.1320 | $1,104.15 | $1,104.20 | $1,104.10 | |