| 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 | $96.91 | 12.200% | $108.733 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $45.51 | 7.702% | $49.0152 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $101.36 | 13.133% | $114.6716 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $216.60 | 8.279% | $234.5323 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $118.54 | 3.285% | $122.434 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $20.98 | 11.653% | $23.4248 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $213.81 | 12.579% | $240.7052 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $813.71 | $893.5161 | $893.51 | $893.50 | $893.40 | |