| 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 | $225.92 | 5.348% | $238.0022 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $242.78 | 6.857% | $259.4274 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $84.87 | 10.691% | $93.9435 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $240.99 | 12.349% | $270.7499 | $270.75 | $270.75 | $270.70 |
| Purchase #5 | $196.96 | 4.663% | $206.1442 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $85.39 | 12.760% | $96.2858 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $223.65 | 12.494% | $251.5928 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $1,300.56 | $1,416.1458 | $1,416.14 | $1,416.20 | $1,416.00 | |