| 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 | $212.92 | 3.354% | $220.0613 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $32.91 | 8.286% | $35.6369 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $204.57 | 11.264% | $227.6128 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $247.26 | 4.161% | $257.5485 | $257.55 | $257.55 | $257.50 |
| Purchase #5 | $157.95 | 7.291% | $169.4661 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $144.54 | 5.264% | $152.1486 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $145.48 | 9.317% | $159.0344 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $1,145.63 | $1,221.5086 | $1,221.51 | $1,221.50 | $1,221.40 | |