| 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 | $197.86 | 4.234% | $206.2374 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $121.61 | 11.183% | $135.2096 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $145.46 | 8.147% | $157.3106 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $74.78 | 6.595% | $79.7117 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $75.53 | 11.202% | $83.9909 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $52.30 | 4.339% | $54.5693 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $118.97 | 6.832% | $127.098 | $127.10 | $127.10 | $127.10 |
| 7 purchase totals = | $786.51 | $844.1275 | $844.13 | $844.10 | $844.10 | |