| 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 | $187.95 | 5.138% | $197.6069 | $197.61 | $197.60 | $197.60 |
| Purchase #2 | $13.25 | 5.500% | $13.9788 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $219.81 | 4.377% | $229.4311 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $229.39 | 10.233% | $252.8635 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $219.47 | 4.857% | $230.1297 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $230.27 | 12.445% | $258.9271 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $230.38 | 3.575% | $238.6161 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,330.52 | $1,421.5532 | $1,421.56 | $1,421.60 | $1,421.50 | |