| 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 | $219.75 | 3.616% | $227.6962 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $18.97 | 12.366% | $21.3158 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $140.57 | 4.328% | $146.6539 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $102.46 | 5.624% | $108.2224 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $229.91 | 7.196% | $246.4543 | $246.45 | $246.45 | $246.50 |
| Purchase #6 | $211.42 | 4.579% | $221.1009 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $147.62 | 6.228% | $156.8138 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $1,070.70 | $1,128.2573 | $1,128.25 | $1,128.20 | $1,128.30 | |