| 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 | $203.41 | 3.233% | $209.9862 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $71.99 | 10.199% | $79.3323 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $33.74 | 10.302% | $37.2159 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $32.53 | 11.642% | $36.3171 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $74.46 | 9.376% | $81.4414 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $102.50 | 5.451% | $108.0873 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $28.71 | 3.162% | $29.6178 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $547.34 | $581.9980 | $582.01 | $582.00 | $581.90 | |