| 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 | $76.44 | 10.396% | $84.3867 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $229.82 | 10.656% | $254.3096 | $254.31 | $254.30 | $254.30 |
| Purchase #3 | $157.44 | 11.748% | $175.9361 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $124.89 | 5.333% | $131.5504 | $131.55 | $131.55 | $131.60 |
| Purchase #5 | $245.34 | 5.210% | $258.1222 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $139.71 | 8.874% | $152.1079 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $175.39 | 7.563% | $188.6547 | $188.65 | $188.65 | $188.70 |
| 7 purchase totals = | $1,149.03 | $1,245.0676 | $1,245.07 | $1,245.05 | $1,245.10 | |