| 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 | $116.58 | 12.153% | $130.748 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $90.36 | 11.449% | $100.7053 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $161.70 | 10.107% | $178.043 | $178.04 | $178.05 | $178.00 |
| Purchase #4 | $204.80 | 13.499% | $232.446 | $232.45 | $232.45 | $232.40 |
| Purchase #5 | $191.74 | 5.871% | $202.9971 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $206.50 | 11.470% | $230.1856 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $151.52 | 3.188% | $156.3505 | $156.35 | $156.35 | $156.40 |
| 7 purchase totals = | $1,123.20 | $1,231.4755 | $1,231.49 | $1,231.50 | $1,231.40 | |