| 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 | $123.45 | 7.166% | $132.2964 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $222.82 | 6.146% | $236.5145 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $53.31 | 6.517% | $56.7842 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $185.55 | 11.799% | $207.443 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $219.62 | 11.163% | $244.1362 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $138.81 | 4.579% | $145.1661 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $242.75 | 5.105% | $255.1424 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $1,186.31 | $1,277.4828 | $1,277.48 | $1,277.50 | $1,277.40 | |