| 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 | $195.52 | 12.457% | $219.8759 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $76.98 | 6.573% | $82.0399 | $82.04 | $82.05 | $82.00 |
| Purchase #3 | $136.91 | 9.146% | $149.4318 | $149.43 | $149.45 | $149.40 |
| Purchase #4 | $230.26 | 11.242% | $256.1458 | $256.15 | $256.15 | $256.10 |
| Purchase #5 | $159.86 | 7.574% | $171.9678 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $219.80 | 12.694% | $247.7014 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $70.26 | 8.148% | $75.9848 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $1,089.59 | $1,203.1474 | $1,203.15 | $1,203.20 | $1,203.10 | |