| 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 | $103.52 | 8.700% | $112.5262 | $112.53 | $112.55 | $112.50 |
| Purchase #2 | $137.41 | 13.488% | $155.9439 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $124.99 | 3.309% | $129.1259 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $88.53 | 3.341% | $91.4878 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $205.90 | 6.374% | $219.0241 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $152.32 | 7.244% | $163.3541 | $163.35 | $163.35 | $163.40 |
| Purchase #7 | $243.31 | 3.613% | $252.1008 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $1,055.98 | $1,123.5628 | $1,123.56 | $1,123.60 | $1,123.50 | |