| 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 | $221.88 | 6.174% | $235.5789 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $171.68 | 11.517% | $191.4524 | $191.45 | $191.45 | $191.50 |
| Purchase #3 | $60.94 | 9.773% | $66.8957 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $51.82 | 9.781% | $56.8885 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $149.38 | 11.549% | $166.6319 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $246.51 | 12.442% | $277.1808 | $277.18 | $277.20 | $277.20 |
| Purchase #7 | $34.26 | 7.697% | $36.897 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $936.47 | $1,031.5252 | $1,031.53 | $1,031.60 | $1,031.60 | |