| 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 | $91.62 | 4.869% | $96.081 | $96.08 | $96.10 | $96.10 |
| Purchase #2 | $46.43 | 10.439% | $51.2768 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $82.72 | 5.394% | $87.1819 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $206.63 | 4.656% | $216.2507 | $216.25 | $216.25 | $216.30 |
| Purchase #5 | $210.57 | 9.110% | $229.7529 | $229.75 | $229.75 | $229.80 |
| Purchase #6 | $223.86 | 7.235% | $240.0563 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $153.42 | 8.312% | $166.1723 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $1,015.25 | $1,086.7719 | $1,086.77 | $1,086.80 | $1,087.00 | |