| 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 | $205.68 | 7.429% | $220.96 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $202.84 | 8.293% | $219.6615 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $195.52 | 7.155% | $209.5095 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $51.49 | 11.365% | $57.3418 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $209.61 | 10.346% | $231.2963 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $157.87 | 6.869% | $168.7141 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $39.25 | 11.596% | $43.8014 | $43.80 | $43.80 | $43.80 |
| 7 purchase totals = | $1,062.26 | $1,151.2846 | $1,151.28 | $1,151.25 | $1,151.30 | |