| 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 | $28.59 | 3.772% | $29.6684 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $241.50 | 12.676% | $272.1125 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $158.31 | 8.138% | $171.1933 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $148.84 | 12.510% | $167.4599 | $167.46 | $167.45 | $167.50 |
| Purchase #5 | $195.89 | 10.656% | $216.764 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $242.52 | 8.458% | $263.0323 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $144.55 | 3.372% | $149.4242 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $1,160.20 | $1,269.6546 | $1,269.64 | $1,269.60 | $1,269.70 | |