| 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 | $120.62 | 7.556% | $129.734 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $14.38 | 12.761% | $16.215 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $225.89 | 6.517% | $240.6113 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $40.78 | 3.396% | $42.1649 | $42.16 | $42.15 | $42.20 |
| Purchase #5 | $222.58 | 7.243% | $238.7015 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $218.93 | 5.443% | $230.8464 | $230.85 | $230.85 | $230.80 |
| Purchase #7 | $103.97 | 5.429% | $109.6145 | $109.61 | $109.60 | $109.60 |
| 7 purchase totals = | $947.15 | $1,007.8876 | $1,007.88 | $1,007.85 | $1,007.80 | |