| 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 | $191.35 | 3.842% | $198.7017 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $79.28 | 3.551% | $82.0952 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $145.58 | 6.700% | $155.3339 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $116.50 | 8.631% | $126.5551 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $6.89 | 7.336% | $7.3955 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $209.76 | 9.558% | $229.8089 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $222.79 | 13.352% | $252.5369 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $972.15 | $1,052.4272 | $1,052.44 | $1,052.45 | $1,052.40 | |