| 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 | $103.33 | 5.216% | $108.7197 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $35.70 | 6.616% | $38.0619 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $219.97 | 4.485% | $229.8357 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $129.28 | 9.256% | $141.2462 | $141.25 | $141.25 | $141.20 |
| Purchase #5 | $231.58 | 13.781% | $263.494 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $80.53 | 3.311% | $83.1963 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $244.35 | 9.397% | $267.3116 | $267.31 | $267.30 | $267.30 |
| 7 purchase totals = | $1,044.74 | $1,131.8654 | $1,131.87 | $1,131.85 | $1,131.80 | |