| 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 | $189.55 | 11.740% | $211.8032 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $104.51 | 4.722% | $109.445 | $109.45 | $109.45 | $109.40 |
| Purchase #3 | $86.85 | 4.725% | $90.9537 | $90.95 | $90.95 | $91.00 |
| Purchase #4 | $232.69 | 13.391% | $263.8495 | $263.85 | $263.85 | $263.80 |
| Purchase #5 | $121.65 | 4.556% | $127.1924 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $192.93 | 9.488% | $211.2352 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $231.53 | 4.853% | $242.7662 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $1,159.71 | $1,257.2452 | $1,257.25 | $1,257.25 | $1,257.20 | |