| 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 | $223.74 | 5.279% | $235.5512 | $235.55 | $235.55 | $235.60 |
| Purchase #2 | $180.30 | 10.199% | $198.6888 | $198.69 | $198.70 | $198.70 |
| Purchase #3 | $36.51 | 11.597% | $40.7441 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $180.88 | 12.607% | $203.6835 | $203.68 | $203.70 | $203.70 |
| Purchase #5 | $224.59 | 13.401% | $254.6873 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $78.37 | 4.469% | $81.8724 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $85.65 | 6.431% | $91.1582 | $91.16 | $91.15 | $91.20 |
| 7 purchase totals = | $1,010.04 | $1,106.3855 | $1,106.38 | $1,106.40 | $1,106.50 | |