| 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 | $174.62 | 10.570% | $193.0773 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $103.82 | 8.252% | $112.3872 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $174.50 | 10.834% | $193.4053 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $64.76 | 12.508% | $72.8602 | $72.86 | $72.85 | $72.90 |
| Purchase #5 | $224.25 | 4.327% | $233.9533 | $233.95 | $233.95 | $234.00 |
| Purchase #6 | $209.89 | 8.729% | $228.2113 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $20.28 | 6.688% | $21.6363 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $972.12 | $1,055.5309 | $1,055.54 | $1,055.55 | $1,055.60 | |