| 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 | $26.60 | 11.240% | $29.5898 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $96.89 | 6.498% | $103.1859 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $234.77 | 7.637% | $252.6994 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $213.71 | 5.142% | $224.699 | $224.70 | $224.70 | $224.70 |
| Purchase #5 | $120.34 | 13.810% | $136.959 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $130.48 | 8.228% | $141.2159 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $228.52 | 9.799% | $250.9127 | $250.91 | $250.90 | $250.90 |
| 7 purchase totals = | $1,051.31 | $1,139.2617 | $1,139.27 | $1,139.25 | $1,139.30 | |