| 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 | $115.76 | 7.230% | $124.1294 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $248.41 | 10.673% | $274.9228 | $274.92 | $274.90 | $274.90 |
| Purchase #3 | $68.85 | 3.466% | $71.2363 | $71.24 | $71.25 | $71.20 |
| Purchase #4 | $98.89 | 4.571% | $103.4103 | $103.41 | $103.40 | $103.40 |
| Purchase #5 | $184.38 | 4.227% | $192.1737 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $207.55 | 5.463% | $218.8885 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $107.38 | 13.820% | $122.2199 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $1,031.22 | $1,106.9809 | $1,106.98 | $1,106.95 | $1,106.90 | |