| 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 | $81.95 | 11.541% | $91.4078 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $105.29 | 7.124% | $112.7909 | $112.79 | $112.80 | $112.80 |
| Purchase #3 | $177.60 | 10.271% | $195.8413 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $133.49 | 6.483% | $142.1442 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $248.76 | 4.308% | $259.4766 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $212.63 | 13.345% | $241.0055 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $121.45 | 9.386% | $132.8493 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $1,081.17 | $1,175.5156 | $1,175.52 | $1,175.55 | $1,175.40 | |