| 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 | $202.90 | 3.632% | $210.2693 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $132.89 | 12.697% | $149.763 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $225.39 | 12.376% | $253.2843 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $92.44 | 3.469% | $95.6467 | $95.65 | $95.65 | $95.60 |
| Purchase #5 | $205.63 | 12.507% | $231.3481 | $231.35 | $231.35 | $231.30 |
| Purchase #6 | $192.61 | 8.540% | $209.0589 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $122.80 | 6.331% | $130.5745 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $1,174.66 | $1,279.9448 | $1,279.94 | $1,279.90 | $1,280.00 | |