| 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 | $83.87 | 5.563% | $88.5357 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $200.30 | 4.685% | $209.6841 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $6.48 | 12.747% | $7.306 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $228.56 | 3.270% | $236.0339 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $246.94 | 10.323% | $272.4316 | $272.43 | $272.45 | $272.40 |
| Purchase #6 | $115.28 | 12.489% | $129.6773 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $198.54 | 13.137% | $224.6222 | $224.62 | $224.60 | $224.60 |
| 7 purchase totals = | $1,079.97 | $1,168.2908 | $1,168.29 | $1,168.35 | $1,168.20 | |