| 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 | $134.52 | 4.403% | $140.4429 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $103.44 | 13.243% | $117.1386 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $187.68 | 8.413% | $203.4695 | $203.47 | $203.45 | $203.50 |
| Purchase #4 | $138.28 | 8.347% | $149.8222 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $219.92 | 10.720% | $243.4954 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $135.48 | 4.451% | $141.5102 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $243.41 | 6.168% | $258.4235 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $1,162.73 | $1,254.3023 | $1,254.30 | $1,254.25 | $1,254.20 | |