| 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 | $98.49 | 12.232% | $110.5373 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $173.39 | 5.842% | $183.5194 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $183.68 | 12.650% | $206.9155 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $149.76 | 12.753% | $168.8589 | $168.86 | $168.85 | $168.90 |
| Purchase #5 | $230.90 | 8.716% | $251.0252 | $251.03 | $251.05 | $251.00 |
| Purchase #6 | $72.77 | 10.765% | $80.6037 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $44.34 | 3.512% | $45.8972 | $45.90 | $45.90 | $45.90 |
| 7 purchase totals = | $953.33 | $1,047.3572 | $1,047.37 | $1,047.35 | $1,047.30 | |