| 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 | $22.45 | 8.254% | $24.303 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $189.79 | 11.161% | $210.9725 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $162.99 | 5.592% | $172.1044 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $110.95 | 8.138% | $119.9791 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $214.97 | 12.388% | $241.6005 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $49.76 | 13.830% | $56.6418 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $74.44 | 12.794% | $83.9639 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $825.35 | $909.5652 | $909.55 | $909.55 | $909.60 | |