| 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 | $126.33 | 3.394% | $130.6176 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $211.37 | 10.590% | $233.7541 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $138.82 | 6.176% | $147.3935 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $50.70 | 12.565% | $57.0705 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $241.93 | 10.323% | $266.9044 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $206.55 | 6.654% | $220.2938 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $107.88 | 3.548% | $111.7076 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $1,083.58 | $1,167.7415 | $1,167.73 | $1,167.70 | $1,167.80 | |