| 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 | $11.81 | 3.133% | $12.18 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $183.39 | 5.225% | $192.9721 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $165.82 | 11.291% | $184.5427 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $180.48 | 6.745% | $192.6534 | $192.65 | $192.65 | $192.70 |
| Purchase #5 | $242.96 | 12.222% | $272.6546 | $272.65 | $272.65 | $272.70 |
| Purchase #6 | $112.88 | 6.213% | $119.8932 | $119.89 | $119.90 | $119.90 |
| Purchase #7 | $226.26 | 6.851% | $241.7611 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $1,123.60 | $1,216.6571 | $1,216.64 | $1,216.65 | $1,216.80 | |