| 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 | $130.25 | 13.656% | $148.0369 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $191.30 | 8.390% | $207.3501 | $207.35 | $207.35 | $207.40 |
| Purchase #3 | $239.38 | 10.540% | $264.6107 | $264.61 | $264.60 | $264.60 |
| Purchase #4 | $194.72 | 5.222% | $204.8883 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $245.70 | 8.503% | $266.5919 | $266.59 | $266.60 | $266.60 |
| Purchase #6 | $9.76 | 6.586% | $10.4028 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $129.45 | 7.271% | $138.8623 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $1,140.56 | $1,240.7430 | $1,240.74 | $1,240.75 | $1,240.80 | |