| 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 | $248.58 | 10.511% | $274.7082 | $274.71 | $274.70 | $274.70 |
| Purchase #2 | $191.79 | 11.282% | $213.4277 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $138.33 | 3.821% | $143.6156 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $6.33 | 5.366% | $6.6697 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $80.40 | 13.813% | $91.5057 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $29.34 | 13.335% | $33.2525 | $33.25 | $33.25 | $33.30 |
| Purchase #7 | $107.44 | 7.321% | $115.3057 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $802.21 | $878.4851 | $878.50 | $878.45 | $878.50 | |