| 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 | $106.90 | 9.728% | $117.2992 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $129.50 | 13.544% | $147.0395 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $76.27 | 5.110% | $80.1674 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $18.44 | 12.584% | $20.7605 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $54.43 | 11.289% | $60.5746 | $60.57 | $60.55 | $60.60 |
| Purchase #6 | $241.43 | 8.588% | $262.164 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $191.30 | 6.783% | $204.2759 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $818.27 | $892.2811 | $892.28 | $892.25 | $892.40 | |