| 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 | $101.34 | 5.651% | $107.0667 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $48.34 | 12.288% | $54.28 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $143.43 | 10.502% | $158.493 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $208.40 | 10.543% | $230.3716 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $81.55 | 4.233% | $85.002 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $211.45 | 4.335% | $220.6164 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $173.94 | 10.688% | $192.5307 | $192.53 | $192.55 | $192.50 |
| 7 purchase totals = | $968.45 | $1,048.3604 | $1,048.36 | $1,048.35 | $1,048.40 | |