| 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 | $200.88 | 8.565% | $218.0854 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $129.95 | 6.202% | $138.0095 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $26.74 | 8.152% | $28.9198 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $17.71 | 7.392% | $19.0191 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $130.94 | 13.205% | $148.2306 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $226.25 | 10.301% | $249.556 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $162.28 | 6.820% | $173.3475 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $894.75 | $975.1679 | $975.18 | $975.15 | $975.10 | |