| 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 | $96.68 | 13.455% | $109.6883 | $109.69 | $109.70 | $109.70 |
| Purchase #2 | $230.29 | 5.418% | $242.7671 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $239.46 | 8.781% | $260.487 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $137.91 | 3.431% | $142.6417 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $85.75 | 9.567% | $93.9537 | $93.95 | $93.95 | $94.00 |
| Purchase #6 | $62.95 | 9.789% | $69.1122 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $159.32 | 9.590% | $174.5988 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $1,012.36 | $1,093.2488 | $1,093.25 | $1,093.25 | $1,093.30 | |