| 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 | $233.65 | 4.295% | $243.6853 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $23.83 | 5.861% | $25.2267 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $43.97 | 8.187% | $47.5698 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $178.30 | 3.696% | $184.89 | $184.89 | $184.90 | $184.90 |
| Purchase #5 | $134.82 | 11.183% | $149.8969 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $40.62 | 5.263% | $42.7578 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $103.61 | 13.229% | $117.3166 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $758.80 | $811.3431 | $811.36 | $811.35 | $811.40 | |