| 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 | $221.75 | 10.398% | $244.8076 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $202.45 | 3.633% | $209.805 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $214.58 | 3.235% | $221.5217 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $194.84 | 12.757% | $219.6957 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $41.87 | 7.225% | $44.8951 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $54.51 | 6.132% | $57.8526 | $57.85 | $57.85 | $57.90 |
| Purchase #7 | $59.68 | 3.202% | $61.591 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $989.68 | $1,060.1687 | $1,060.18 | $1,060.15 | $1,060.20 | |