| 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 | $194.29 | 8.412% | $210.6337 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $21.35 | 3.128% | $22.0178 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $199.88 | 3.348% | $206.572 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $84.88 | 4.810% | $88.9627 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $73.64 | 10.587% | $81.4363 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $36.43 | 10.586% | $40.2865 | $40.29 | $40.30 | $40.30 |
| Purchase #7 | $93.48 | 10.441% | $103.2402 | $103.24 | $103.25 | $103.20 |
| 7 purchase totals = | $703.95 | $753.1492 | $753.15 | $753.15 | $753.10 | |