| 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 | $126.76 | 6.274% | $134.7129 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $90.64 | 13.232% | $102.6335 | $102.63 | $102.65 | $102.60 |
| Purchase #3 | $48.86 | 4.757% | $51.1843 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $109.67 | 10.132% | $120.7818 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $192.85 | 3.673% | $199.9334 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $177.46 | 6.819% | $189.561 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $119.69 | 11.640% | $133.6219 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $865.93 | $932.4288 | $932.41 | $932.45 | $932.40 | |