| 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 | $245.25 | 10.736% | $271.58 | $271.58 | $271.60 | $271.60 |
| Purchase #2 | $48.92 | 11.311% | $54.4533 | $54.45 | $54.45 | $54.50 |
| Purchase #3 | $113.96 | 8.138% | $123.2341 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $144.63 | 9.760% | $158.7459 | $158.75 | $158.75 | $158.70 |
| Purchase #5 | $31.92 | 9.155% | $34.8423 | $34.84 | $34.85 | $34.80 |
| Purchase #6 | $191.26 | 7.763% | $206.1075 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $15.77 | 3.408% | $16.3074 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $791.71 | $865.2705 | $865.27 | $865.30 | $865.20 | |