| 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 | $50.71 | 5.419% | $53.458 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $241.27 | 4.391% | $251.8642 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $244.67 | 3.731% | $253.7986 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $106.63 | 11.183% | $118.5544 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $198.76 | 10.256% | $219.1448 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $189.41 | 5.717% | $200.2386 | $200.24 | $200.25 | $200.20 |
| Purchase #7 | $178.73 | 8.633% | $194.1598 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $1,210.18 | $1,291.2184 | $1,291.21 | $1,291.20 | $1,291.30 | |