| 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 | $22.79 | 8.336% | $24.6898 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $239.66 | 8.770% | $260.6782 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $212.50 | 8.443% | $230.4414 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $221.53 | 5.311% | $233.2955 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $160.86 | 12.142% | $180.3916 | $180.39 | $180.40 | $180.40 |
| Purchase #6 | $209.44 | 13.707% | $238.1479 | $238.15 | $238.15 | $238.10 |
| Purchase #7 | $43.79 | 8.758% | $47.6251 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $1,110.57 | $1,215.2695 | $1,215.28 | $1,215.35 | $1,215.20 | |