| 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 | $204.55 | 7.371% | $219.6274 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $210.97 | 13.189% | $238.7948 | $238.79 | $238.80 | $238.80 |
| Purchase #3 | $107.75 | 12.277% | $120.9785 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $215.80 | 6.547% | $229.9284 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $171.28 | 10.682% | $189.5761 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $195.91 | 7.523% | $210.6483 | $210.65 | $210.65 | $210.60 |
| Purchase #7 | $216.66 | 5.233% | $227.9978 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $1,322.92 | $1,437.5513 | $1,437.56 | $1,437.65 | $1,437.50 | |