| 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 | $229.72 | 3.678% | $238.1691 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $198.70 | 9.372% | $217.3222 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $211.28 | 3.384% | $218.4297 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $105.69 | 9.284% | $115.5023 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $241.39 | 5.336% | $254.2706 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $63.59 | 8.750% | $69.1541 | $69.15 | $69.15 | $69.20 |
| Purchase #7 | $214.37 | 6.511% | $228.3276 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $1,264.74 | $1,341.1756 | $1,341.17 | $1,341.15 | $1,341.20 | |