| 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 | $192.72 | 5.761% | $203.8226 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $95.56 | 3.589% | $98.9896 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $229.51 | 6.377% | $244.1459 | $244.15 | $244.15 | $244.10 |
| Purchase #4 | $233.94 | 6.587% | $249.3496 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $38.31 | 3.456% | $39.634 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $103.56 | 4.766% | $108.4957 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $31.79 | 13.480% | $36.0753 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $925.39 | $980.5127 | $980.52 | $980.55 | $980.40 | |