| 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 | $117.75 | 10.402% | $129.9984 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $218.62 | 11.572% | $243.9187 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $204.88 | 3.164% | $211.3624 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $96.45 | 12.669% | $108.6693 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $136.59 | 11.283% | $152.0014 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $21.99 | 9.113% | $23.9939 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $126.77 | 9.249% | $138.495 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $923.05 | $1,008.4391 | $1,008.44 | $1,008.40 | $1,008.50 | |