| 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 | $187.31 | 3.303% | $193.4968 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $206.74 | 11.679% | $230.8852 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $197.96 | 4.739% | $207.3413 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $189.80 | 12.683% | $213.8723 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $174.92 | 3.222% | $180.5559 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $181.85 | 8.495% | $197.2982 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $53.40 | 12.694% | $60.1786 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $1,191.98 | $1,283.6283 | $1,283.64 | $1,283.65 | $1,283.70 | |