| 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 | $96.88 | 4.470% | $101.2105 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $229.65 | 6.445% | $244.4509 | $244.45 | $244.45 | $244.50 |
| Purchase #3 | $186.62 | 3.300% | $192.7785 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $216.52 | 3.842% | $224.8387 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $128.28 | 6.464% | $136.572 | $136.57 | $136.55 | $136.60 |
| Purchase #6 | $102.91 | 12.503% | $115.7768 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $166.50 | 10.455% | $183.9076 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $1,127.36 | $1,199.5350 | $1,199.54 | $1,199.55 | $1,199.60 | |