| 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 | $15.33 | 9.764% | $16.8268 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $233.93 | 13.725% | $266.0369 | $266.04 | $266.05 | $266.00 |
| Purchase #3 | $43.77 | 9.378% | $47.8748 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $237.74 | 11.440% | $264.9375 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $237.77 | 10.580% | $262.9261 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $185.28 | 8.549% | $201.1196 | $201.12 | $201.10 | $201.10 |
| Purchase #7 | $71.33 | 3.282% | $73.6711 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $1,025.15 | $1,133.3928 | $1,133.40 | $1,133.40 | $1,133.30 | |