| 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 | $226.59 | 3.639% | $234.8356 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $231.35 | 4.634% | $242.0708 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $163.53 | 5.176% | $171.9943 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $78.64 | 12.440% | $88.4228 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $14.67 | 6.361% | $15.6032 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $160.97 | 4.138% | $167.6309 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $238.38 | 6.222% | $253.212 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $1,114.13 | $1,173.7696 | $1,173.76 | $1,173.75 | $1,173.70 | |