| 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 | $31.91 | 13.200% | $36.1221 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $114.61 | 11.727% | $128.0503 | $128.05 | $128.05 | $128.10 |
| Purchase #3 | $96.90 | 3.440% | $100.2334 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $248.49 | 8.553% | $269.7433 | $269.74 | $269.75 | $269.70 |
| Purchase #5 | $121.74 | 5.358% | $128.2628 | $128.26 | $128.25 | $128.30 |
| Purchase #6 | $83.65 | 8.428% | $90.7 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $216.58 | 8.722% | $235.4701 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $913.88 | $988.5820 | $988.57 | $988.55 | $988.60 | |