| 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 | $222.35 | 3.535% | $230.2101 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $99.45 | 10.268% | $109.6615 | $109.66 | $109.65 | $109.70 |
| Purchase #3 | $212.70 | 8.181% | $230.101 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $235.48 | 3.426% | $243.5475 | $243.55 | $243.55 | $243.50 |
| Purchase #5 | $185.65 | 9.747% | $203.7453 | $203.75 | $203.75 | $203.70 |
| Purchase #6 | $93.90 | 7.672% | $101.104 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $25.63 | 11.181% | $28.4957 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $1,075.16 | $1,146.8651 | $1,146.87 | $1,146.85 | $1,146.80 | |