| 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 | $111.58 | 11.553% | $124.4708 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $206.84 | 7.282% | $221.9021 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $207.87 | 9.788% | $228.2163 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $19.42 | 10.863% | $21.5296 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $174.89 | 6.517% | $186.2876 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $176.76 | 4.213% | $184.2069 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $145.38 | 6.664% | $155.0681 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $1,042.74 | $1,121.6814 | $1,121.69 | $1,121.65 | $1,121.70 | |