| 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 | $189.59 | 9.736% | $208.0485 | $208.05 | $208.05 | $208.00 |
| Purchase #2 | $243.64 | 4.634% | $254.9303 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $79.68 | 5.663% | $84.1923 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $66.70 | 4.289% | $69.5608 | $69.56 | $69.55 | $69.60 |
| Purchase #5 | $212.81 | 12.247% | $238.8728 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $192.59 | 5.483% | $203.1497 | $203.15 | $203.15 | $203.10 |
| Purchase #7 | $144.68 | 10.544% | $159.9351 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $1,129.69 | $1,218.6895 | $1,218.69 | $1,218.70 | $1,218.60 | |