| 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 | $84.99 | 3.568% | $88.0224 | $88.02 | $88.00 | $88.00 |
| Purchase #2 | $161.53 | 6.484% | $172.0036 | $172.00 | $172.00 | $172.00 |
| Purchase #3 | $195.40 | 9.397% | $213.7617 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $51.40 | 9.220% | $56.1391 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $225.51 | 9.631% | $247.2289 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $25.81 | 12.473% | $29.0293 | $29.03 | $29.05 | $29.00 |
| Purchase #7 | $242.62 | 6.490% | $258.366 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $987.26 | $1,064.5510 | $1,064.55 | $1,064.55 | $1,064.50 | |