| 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 | $220.29 | 10.558% | $243.5482 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $107.37 | 10.289% | $118.4173 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $27.30 | 4.768% | $28.6017 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $44.28 | 7.487% | $47.5952 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $191.26 | 11.802% | $213.8325 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $113.27 | 11.794% | $126.6291 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $160.95 | 8.597% | $174.7869 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $864.72 | $953.4109 | $953.42 | $953.45 | $953.30 | |