| 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 | $219.56 | 3.285% | $226.7725 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $42.37 | 12.144% | $47.5154 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $139.59 | 4.781% | $146.2638 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $144.25 | 5.490% | $152.1693 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $172.83 | 3.283% | $178.504 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $20.51 | 7.783% | $22.1063 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $192.65 | 7.252% | $206.621 | $206.62 | $206.60 | $206.60 |
| 7 purchase totals = | $931.76 | $979.9523 | $979.95 | $979.85 | $980.00 | |