| 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 | $244.96 | 4.146% | $255.116 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $166.43 | 10.697% | $184.233 | $184.23 | $184.25 | $184.20 |
| Purchase #3 | $201.29 | 9.483% | $220.3783 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $71.29 | 5.261% | $75.0406 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $18.41 | 7.379% | $19.7685 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $202.27 | 10.643% | $223.7976 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $138.92 | 3.506% | $143.7905 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $1,043.57 | $1,122.1245 | $1,122.13 | $1,122.15 | $1,122.10 | |