| 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 | $217.31 | 7.277% | $233.1236 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $33.98 | 3.372% | $35.1258 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $208.46 | 4.658% | $218.1701 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $36.72 | 8.449% | $39.8225 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $88.38 | 7.565% | $95.0659 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $52.50 | 9.233% | $57.3473 | $57.35 | $57.35 | $57.30 |
| Purchase #7 | $35.75 | 6.584% | $38.1038 | $38.10 | $38.10 | $38.10 |
| 7 purchase totals = | $673.10 | $716.7590 | $716.76 | $716.70 | $716.70 | |