| 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 | $243.95 | 13.486% | $276.8491 | $276.85 | $276.85 | $276.80 |
| Purchase #2 | $195.56 | 11.699% | $218.4386 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $201.39 | 10.854% | $223.2489 | $223.25 | $223.25 | $223.20 |
| Purchase #4 | $197.38 | 12.331% | $221.7189 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $233.69 | 4.397% | $243.9653 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $137.26 | 13.281% | $155.4895 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $204.31 | 9.227% | $223.1617 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $1,413.54 | $1,562.8720 | $1,562.88 | $1,562.85 | $1,562.80 | |