| 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 | $96.64 | 3.691% | $100.207 | $100.21 | $100.20 | $100.20 |
| Purchase #2 | $56.51 | 13.408% | $64.0869 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $152.85 | 11.771% | $170.842 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $150.95 | 5.740% | $159.6145 | $159.61 | $159.60 | $159.60 |
| Purchase #5 | $95.84 | 12.508% | $107.8277 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $227.93 | 9.219% | $248.9429 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $171.81 | 11.214% | $191.0768 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $952.53 | $1,042.5978 | $1,042.60 | $1,042.65 | $1,042.50 | |