| 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 | $25.50 | 5.336% | $26.8607 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $219.77 | 11.345% | $244.7029 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $210.62 | 6.503% | $224.3166 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $211.63 | 9.303% | $231.3179 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $121.26 | 10.225% | $133.6588 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $127.48 | 3.673% | $132.1623 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $137.44 | 13.634% | $156.1786 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $1,053.70 | $1,149.1978 | $1,149.20 | $1,149.15 | $1,149.30 | |