| 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 | $245.90 | 12.509% | $276.6596 | $276.66 | $276.65 | $276.70 |
| Purchase #2 | $197.75 | 5.380% | $208.389 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $9.74 | 13.765% | $11.0807 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $150.94 | 6.193% | $160.2877 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $211.70 | 3.664% | $219.4567 | $219.46 | $219.45 | $219.50 |
| Purchase #6 | $121.82 | 5.443% | $128.4507 | $128.45 | $128.45 | $128.50 |
| Purchase #7 | $14.37 | 5.864% | $15.2127 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $952.22 | $1,019.5371 | $1,019.54 | $1,019.55 | $1,019.70 | |