| 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 | $199.63 | 12.867% | $225.3164 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $12.70 | 13.150% | $14.3701 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $31.71 | 10.394% | $35.0059 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $217.80 | 9.820% | $239.188 | $239.19 | $239.20 | $239.20 |
| Purchase #5 | $84.85 | 12.458% | $95.4206 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $98.86 | 9.557% | $108.3081 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $72.77 | 3.113% | $75.0353 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $718.32 | $792.6444 | $792.66 | $792.60 | $792.60 | |