| 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 | $126.99 | 10.144% | $139.8719 | $139.87 | $139.85 | $139.90 |
| Purchase #2 | $211.92 | 4.602% | $221.6726 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $201.34 | 9.521% | $220.5096 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $200.34 | 9.409% | $219.19 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $137.55 | 8.867% | $149.7466 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $51.81 | 10.150% | $57.0687 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $148.96 | 8.243% | $161.2388 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $1,078.91 | $1,169.2982 | $1,169.30 | $1,169.25 | $1,169.30 | |