| 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 | $211.48 | 3.396% | $218.6619 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $12.54 | 3.137% | $12.9334 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $127.51 | 3.349% | $131.7803 | $131.78 | $131.80 | $131.80 |
| Purchase #4 | $132.69 | 8.226% | $143.6051 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $135.48 | 6.286% | $143.9963 | $144.00 | $144.00 | $144.00 |
| Purchase #6 | $27.93 | 6.448% | $29.7309 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $22.59 | 9.152% | $24.6574 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $670.22 | $705.3653 | $705.37 | $705.40 | $705.40 | |