| 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 | $208.37 | 9.670% | $228.5194 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $112.70 | 7.349% | $120.9823 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $117.45 | 9.206% | $128.2624 | $128.26 | $128.25 | $128.30 |
| Purchase #4 | $99.68 | 3.464% | $103.1329 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $215.68 | 6.161% | $228.968 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $241.72 | 9.140% | $263.8132 | $263.81 | $263.80 | $263.80 |
| Purchase #7 | $63.36 | 13.609% | $71.9827 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $1,058.96 | $1,145.6609 | $1,145.65 | $1,145.65 | $1,145.70 | |