| 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 | $103.93 | 12.572% | $116.9961 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $148.53 | 12.112% | $166.52 | $166.52 | $166.50 | $166.50 |
| Purchase #3 | $129.58 | 10.550% | $143.2507 | $143.25 | $143.25 | $143.30 |
| Purchase #4 | $241.48 | 3.354% | $249.5792 | $249.58 | $249.60 | $249.60 |
| Purchase #5 | $207.31 | 10.177% | $228.4079 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $201.89 | 4.345% | $210.6621 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $83.36 | 6.857% | $89.076 | $89.08 | $89.10 | $89.10 |
| 7 purchase totals = | $1,116.08 | $1,204.4920 | $1,204.50 | $1,204.50 | $1,204.60 | |