| 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 | $57.92 | 11.315% | $64.4736 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $232.42 | 11.134% | $258.2976 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $146.96 | 8.659% | $159.6853 | $159.69 | $159.70 | $159.70 |
| Purchase #4 | $149.98 | 11.482% | $167.2007 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $248.87 | 10.589% | $275.2228 | $275.22 | $275.20 | $275.20 |
| Purchase #6 | $188.38 | 5.636% | $198.9971 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $115.57 | 11.353% | $128.6907 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $1,140.10 | $1,252.5678 | $1,252.57 | $1,252.55 | $1,252.60 | |