| 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 | $135.74 | 10.670% | $150.2235 | $150.22 | $150.20 | $150.20 |
| Purchase #2 | $225.56 | 11.660% | $251.8603 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $113.85 | 4.393% | $118.8514 | $118.85 | $118.85 | $118.90 |
| Purchase #4 | $166.61 | 12.600% | $187.6029 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $205.36 | 11.474% | $228.923 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $190.76 | 8.597% | $207.1596 | $207.16 | $207.15 | $207.20 |
| Purchase #7 | $89.47 | 9.562% | $98.0251 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $1,127.35 | $1,242.6458 | $1,242.64 | $1,242.60 | $1,242.70 | |