| 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 | $214.50 | 12.193% | $240.654 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $47.26 | 12.217% | $53.0338 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $16.73 | 12.865% | $18.8823 | $18.88 | $18.90 | $18.90 |
| Purchase #4 | $9.76 | 8.392% | $10.5791 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $78.90 | 11.455% | $87.938 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $237.67 | 12.277% | $266.8487 | $266.85 | $266.85 | $266.80 |
| Purchase #7 | $240.37 | 11.241% | $267.39 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $845.19 | $945.3259 | $945.32 | $945.40 | $945.30 | |