| 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 | $119.84 | 12.823% | $135.2071 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $132.47 | 13.416% | $150.2422 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $80.77 | 8.343% | $87.5086 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $213.94 | 13.149% | $242.071 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $140.77 | 13.343% | $159.5529 | $159.55 | $159.55 | $159.60 |
| Purchase #6 | $100.34 | 3.610% | $103.9623 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $161.31 | 7.197% | $172.9195 | $172.92 | $172.90 | $172.90 |
| 7 purchase totals = | $949.44 | $1,051.4636 | $1,051.46 | $1,051.40 | $1,051.50 | |