| 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 | $200.29 | 13.444% | $227.217 | $227.22 | $227.20 | $227.20 |
| Purchase #2 | $130.40 | 3.239% | $134.6237 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $88.33 | 10.602% | $97.6947 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $219.72 | 8.334% | $238.0315 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $236.27 | 7.164% | $253.1964 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $50.92 | 4.751% | $53.3392 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $83.90 | 4.233% | $87.4515 | $87.45 | $87.45 | $87.50 |
| 7 purchase totals = | $1,009.83 | $1,091.5540 | $1,091.55 | $1,091.55 | $1,091.50 | |