| 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 | $42.77 | 9.620% | $46.8845 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $187.35 | 4.498% | $195.777 | $195.78 | $195.80 | $195.80 |
| Purchase #3 | $197.77 | 10.723% | $218.9769 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $93.99 | 9.733% | $103.138 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $230.35 | 11.681% | $257.2572 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $80.84 | 4.732% | $84.6653 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $179.94 | 5.180% | $189.2609 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $1,013.01 | $1,095.9598 | $1,095.97 | $1,096.00 | $1,096.10 | |