| 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 | $192.76 | 8.598% | $209.3335 | $209.33 | $209.35 | $209.30 |
| Purchase #2 | $40.69 | 12.870% | $45.9268 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $149.98 | 4.598% | $156.8761 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $128.25 | 13.444% | $145.4919 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $7.36 | 11.434% | $8.2015 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $227.71 | 9.599% | $249.5679 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $25.26 | 13.857% | $28.7603 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $772.01 | $844.1580 | $844.16 | $844.20 | $844.20 | |