| 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 | $237.37 | 5.745% | $251.0069 | $251.01 | $251.00 | $251.00 |
| Purchase #2 | $155.65 | 12.444% | $175.0191 | $175.02 | $175.00 | $175.00 |
| Purchase #3 | $145.37 | 4.718% | $152.2286 | $152.23 | $152.25 | $152.20 |
| Purchase #4 | $99.61 | 8.795% | $108.3707 | $108.37 | $108.35 | $108.40 |
| Purchase #5 | $220.77 | 9.835% | $242.4827 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $38.78 | 12.580% | $43.6585 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $201.79 | 8.583% | $219.1096 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,099.34 | $1,191.8761 | $1,191.88 | $1,191.85 | $1,191.90 | |