| 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 | $39.65 | 9.683% | $43.4893 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $220.95 | 7.406% | $237.3136 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $191.88 | 3.264% | $198.143 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $244.59 | 11.678% | $273.1532 | $273.15 | $273.15 | $273.20 |
| Purchase #5 | $186.44 | 8.593% | $202.4608 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $28.44 | 9.399% | $31.1131 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $122.61 | 11.632% | $136.872 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $1,034.56 | $1,122.5450 | $1,122.53 | $1,122.50 | $1,122.60 | |