| 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 | $202.64 | 12.221% | $227.4046 | $227.40 | $227.40 | $227.40 |
| Purchase #2 | $60.27 | 4.726% | $63.1184 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $233.79 | 6.480% | $248.9396 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $135.90 | 9.271% | $148.4993 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $46.49 | 9.769% | $51.0316 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $86.78 | 13.584% | $98.5682 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $57.45 | 9.586% | $62.9572 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $823.32 | $900.5189 | $900.52 | $900.50 | $900.50 | |