| 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 | $99.52 | 9.546% | $109.0202 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $240.99 | 11.590% | $268.9207 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $47.92 | 9.584% | $52.5127 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $16.85 | 12.189% | $18.9038 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $183.95 | 13.363% | $208.5312 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $69.93 | 13.497% | $79.3685 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $190.92 | 10.824% | $211.5852 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $850.08 | $948.8423 | $948.84 | $948.80 | $948.80 | |