| 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 | $16.43 | 10.392% | $18.1374 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $52.98 | 12.545% | $59.6263 | $59.63 | $59.65 | $59.60 |
| Purchase #3 | $233.70 | 13.793% | $265.9342 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $235.48 | 11.779% | $263.2172 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $174.55 | 11.134% | $193.9844 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $164.29 | 12.275% | $184.4566 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $49.68 | 6.320% | $52.8198 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $927.11 | $1,038.1759 | $1,038.18 | $1,038.20 | $1,038.10 | |