| 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 | $215.97 | 7.450% | $232.0598 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $230.62 | 4.685% | $241.4245 | $241.42 | $241.40 | $241.40 |
| Purchase #3 | $233.59 | 10.242% | $257.5143 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $69.57 | 12.594% | $78.3316 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $20.48 | 10.844% | $22.7009 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $215.93 | 5.849% | $228.5597 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $67.70 | 5.754% | $71.5955 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $1,053.86 | $1,132.1863 | $1,132.18 | $1,132.15 | $1,132.20 | |