| 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 | $211.69 | 10.705% | $234.3514 | $234.35 | $234.35 | $234.40 |
| Purchase #2 | $101.65 | 5.563% | $107.3048 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $71.82 | 6.757% | $76.6729 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $174.58 | 11.789% | $195.1612 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $61.68 | 7.519% | $66.3177 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $196.71 | 12.393% | $221.0883 | $221.09 | $221.10 | $221.10 |
| Purchase #7 | $33.29 | 10.395% | $36.7505 | $36.75 | $36.75 | $36.80 |
| 7 purchase totals = | $851.42 | $937.6468 | $937.64 | $937.60 | $937.80 | |