| 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 | $154.39 | 10.318% | $170.32 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $220.38 | 6.292% | $234.2463 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $118.60 | 6.682% | $126.5249 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $233.95 | 10.489% | $258.489 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $176.97 | 4.177% | $184.362 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $231.37 | 5.512% | $244.1231 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $8.55 | 5.559% | $9.0253 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $1,144.21 | $1,227.0906 | $1,227.09 | $1,227.05 | $1,227.00 | |