| 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 | $226.90 | 11.430% | $252.8347 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $118.66 | 13.746% | $134.971 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $193.49 | 12.325% | $217.3376 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $20.52 | 8.783% | $22.3223 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $73.67 | 4.155% | $76.731 | $76.73 | $76.75 | $76.70 |
| Purchase #6 | $52.26 | 8.282% | $56.5882 | $56.59 | $56.60 | $56.60 |
| Purchase #7 | $6.26 | 11.379% | $6.9723 | $6.97 | $6.95 | $7.00 |
| 7 purchase totals = | $691.76 | $767.7571 | $767.75 | $767.75 | $767.70 | |