| 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 | $110.79 | 3.259% | $114.4006 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $57.71 | 4.397% | $60.2475 | $60.25 | $60.25 | $60.20 |
| Purchase #3 | $233.83 | 13.577% | $265.5771 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $7.68 | 12.668% | $8.6529 | $8.65 | $8.65 | $8.70 |
| Purchase #5 | $22.76 | 3.248% | $23.4992 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $148.88 | 7.817% | $160.5179 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $240.75 | 10.230% | $265.3787 | $265.38 | $265.40 | $265.40 |
| 7 purchase totals = | $822.40 | $898.2739 | $898.28 | $898.30 | $898.30 | |