| 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 | $190.45 | 5.612% | $201.1381 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $155.57 | 5.532% | $164.1761 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $241.45 | 10.492% | $266.7829 | $266.78 | $266.80 | $266.80 |
| Purchase #4 | $90.57 | 4.281% | $94.4473 | $94.45 | $94.45 | $94.40 |
| Purchase #5 | $80.59 | 4.406% | $84.1408 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $143.59 | 3.106% | $148.0499 | $148.05 | $148.05 | $148.00 |
| Purchase #7 | $230.48 | 4.307% | $240.4068 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $1,132.70 | $1,199.1419 | $1,199.15 | $1,199.20 | $1,199.00 | |