| 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 | $238.66 | 9.540% | $261.4282 | $261.43 | $261.45 | $261.40 |
| Purchase #2 | $136.37 | 3.752% | $141.4866 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $79.49 | 13.369% | $90.117 | $90.12 | $90.10 | $90.10 |
| Purchase #4 | $36.77 | 6.368% | $39.1115 | $39.11 | $39.10 | $39.10 |
| Purchase #5 | $40.93 | 7.631% | $44.0534 | $44.05 | $44.05 | $44.10 |
| Purchase #6 | $91.93 | 4.361% | $95.9391 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $186.94 | 8.661% | $203.1309 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $811.09 | $875.2667 | $875.27 | $875.30 | $875.20 | |