| 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 | $210.28 | 4.210% | $219.1328 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $66.69 | 10.642% | $73.7871 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $233.63 | 3.394% | $241.5594 | $241.56 | $241.55 | $241.60 |
| Purchase #4 | $133.97 | 5.365% | $141.1575 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $69.27 | 12.253% | $77.7577 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $70.60 | 6.314% | $75.0577 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $82.33 | 7.430% | $88.4471 | $88.45 | $88.45 | $88.40 |
| 7 purchase totals = | $866.77 | $916.8993 | $916.91 | $916.90 | $917.00 | |