| 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 | $244.74 | 8.572% | $265.7191 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $38.55 | 11.120% | $42.8368 | $42.84 | $42.85 | $42.80 |
| Purchase #3 | $83.43 | 4.832% | $87.4613 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $133.77 | 10.370% | $147.6419 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $242.71 | 13.454% | $275.3642 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $177.51 | 9.438% | $194.2634 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $126.86 | 8.627% | $137.8042 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $1,047.57 | $1,151.0909 | $1,151.08 | $1,151.05 | $1,151.10 | |