| 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 | $173.47 | 13.848% | $197.4921 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $87.60 | 10.602% | $96.8874 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $211.93 | 6.490% | $225.6843 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $202.50 | 10.575% | $223.9144 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $221.34 | 8.189% | $239.4655 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $123.54 | 12.315% | $138.754 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $154.28 | 9.251% | $168.5524 | $168.55 | $168.55 | $168.60 |
| 7 purchase totals = | $1,174.66 | $1,290.7501 | $1,290.74 | $1,290.75 | $1,290.90 | |