| 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 | $103.68 | 10.363% | $114.4244 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $234.55 | 8.365% | $254.1701 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $146.66 | 8.190% | $158.6715 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $213.38 | 11.827% | $238.6165 | $238.62 | $238.60 | $238.60 |
| Purchase #5 | $95.61 | 9.624% | $104.8115 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $197.31 | 9.193% | $215.4487 | $215.45 | $215.45 | $215.40 |
| Purchase #7 | $35.99 | 5.322% | $37.9054 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $1,027.18 | $1,124.0481 | $1,124.05 | $1,123.95 | $1,124.00 | |