| 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 | $113.96 | 6.115% | $120.9287 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $122.95 | 11.576% | $137.1827 | $137.18 | $137.20 | $137.20 |
| Purchase #3 | $206.93 | 5.157% | $217.6014 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $171.62 | 11.376% | $191.1435 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $188.68 | 4.607% | $197.3725 | $197.37 | $197.35 | $197.40 |
| Purchase #6 | $88.86 | 6.369% | $94.5195 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $85.88 | 11.383% | $95.6557 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $978.88 | $1,054.4040 | $1,054.40 | $1,054.40 | $1,054.40 | |