| 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 | $220.90 | 4.249% | $230.286 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $67.49 | 7.723% | $72.7023 | $72.70 | $72.70 | $72.70 |
| Purchase #3 | $36.61 | 11.399% | $40.7832 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $230.36 | 5.614% | $243.2924 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $134.52 | 3.756% | $139.5726 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $243.74 | 6.617% | $259.8683 | $259.87 | $259.85 | $259.90 |
| Purchase #7 | $250.41 | 10.436% | $276.5428 | $276.54 | $276.55 | $276.50 |
| 7 purchase totals = | $1,184.03 | $1,263.0476 | $1,263.04 | $1,263.05 | $1,263.10 | |