| 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 | $237.88 | 6.678% | $253.7656 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $103.52 | 8.529% | $112.3492 | $112.35 | $112.35 | $112.30 |
| Purchase #3 | $38.97 | 3.146% | $40.196 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $229.86 | 6.776% | $245.4353 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $156.39 | 11.339% | $174.1231 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $116.35 | 11.375% | $129.5848 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $138.39 | 13.246% | $156.7211 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $1,021.36 | $1,112.1751 | $1,112.18 | $1,112.15 | $1,112.10 | |