| 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 | $169.89 | 11.578% | $189.5599 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $61.92 | 3.532% | $64.107 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $233.27 | 11.163% | $259.3099 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $218.94 | 10.521% | $241.9747 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $94.61 | 3.628% | $98.0425 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $173.77 | 9.395% | $190.0957 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $227.53 | 9.422% | $248.9679 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,179.93 | $1,292.0576 | $1,292.06 | $1,292.00 | $1,292.10 | |