| 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 | $237.99 | 7.589% | $256.0511 | $256.05 | $256.05 | $256.10 |
| Purchase #2 | $191.61 | 9.138% | $209.1193 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $169.27 | 5.614% | $178.7728 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $216.28 | 5.863% | $228.9605 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $101.58 | 7.639% | $109.3397 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $45.55 | 6.320% | $48.4288 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $11.69 | 13.414% | $13.2581 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $973.97 | $1,043.9303 | $1,043.93 | $1,043.90 | $1,044.00 | |