| 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 | $189.82 | 10.293% | $209.3582 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $213.60 | 7.776% | $230.2095 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $89.69 | 10.328% | $98.9532 | $98.95 | $98.95 | $99.00 |
| Purchase #4 | $80.36 | 9.177% | $87.7346 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $244.47 | 8.562% | $265.4015 | $265.40 | $265.40 | $265.40 |
| Purchase #6 | $80.55 | 13.656% | $91.5499 | $91.55 | $91.55 | $91.50 |
| Purchase #7 | $33.87 | 4.309% | $35.3295 | $35.33 | $35.35 | $35.30 |
| 7 purchase totals = | $932.36 | $1,018.5364 | $1,018.53 | $1,018.55 | $1,018.50 | |