| 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 | $102.69 | 10.225% | $113.1901 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $19.96 | 3.832% | $20.7249 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $217.44 | 10.202% | $239.6232 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $5.58 | 11.479% | $6.2205 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $33.91 | 10.646% | $37.5201 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $93.68 | 10.149% | $103.1876 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $210.25 | 7.701% | $226.4414 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $683.51 | $746.9078 | $746.90 | $746.85 | $746.80 | |