| 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 | $107.56 | 11.507% | $119.9369 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $132.70 | 9.147% | $144.8381 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $236.70 | 9.658% | $259.5605 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $153.87 | 5.629% | $162.5313 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $219.49 | 10.685% | $242.9425 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $216.65 | 12.447% | $243.6164 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $136.61 | 7.307% | $146.5921 | $146.59 | $146.60 | $146.60 |
| 7 purchase totals = | $1,203.58 | $1,320.0178 | $1,320.02 | $1,320.05 | $1,319.90 | |