| 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 | $127.29 | 3.845% | $132.1843 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $203.74 | 3.754% | $211.3884 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $49.35 | 8.148% | $53.371 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $211.35 | 3.271% | $218.2633 | $218.26 | $218.25 | $218.30 |
| Purchase #5 | $156.34 | 8.570% | $169.7383 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $188.69 | 11.218% | $209.8572 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $110.92 | 8.322% | $120.1508 | $120.15 | $120.15 | $120.20 |
| 7 purchase totals = | $1,047.68 | $1,114.9533 | $1,114.95 | $1,114.95 | $1,115.10 | |