| 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 | $197.53 | 3.535% | $204.5127 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $183.60 | 9.636% | $201.2917 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $215.93 | 3.676% | $223.8676 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $111.60 | 4.249% | $116.3419 | $116.34 | $116.35 | $116.30 |
| Purchase #5 | $135.40 | 7.597% | $145.6863 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $212.74 | 8.103% | $229.9783 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $61.48 | 8.326% | $66.5988 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $1,118.28 | $1,188.2773 | $1,188.28 | $1,188.30 | $1,188.30 | |