| 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 | $101.86 | 3.765% | $105.695 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $25.88 | 13.667% | $29.417 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $73.27 | 13.617% | $83.2472 | $83.25 | $83.25 | $83.20 |
| Purchase #4 | $47.71 | 9.424% | $52.2062 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $250.80 | 12.211% | $281.4252 | $281.43 | $281.45 | $281.40 |
| Purchase #6 | $150.28 | 7.527% | $161.5916 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $194.59 | 8.774% | $211.6633 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $844.39 | $925.2455 | $925.26 | $925.25 | $925.20 | |