| 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 | $120.62 | 3.345% | $124.6547 | $124.65 | $124.65 | $124.70 |
| Purchase #2 | $197.32 | 9.125% | $215.3255 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $58.42 | 8.251% | $63.2402 | $63.24 | $63.25 | $63.20 |
| Purchase #4 | $91.55 | 10.727% | $101.3706 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $198.41 | 3.462% | $205.279 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $213.69 | 12.500% | $240.4013 | $240.40 | $240.40 | $240.40 |
| Purchase #7 | $211.28 | 7.627% | $227.3943 | $227.39 | $227.40 | $227.40 |
| 7 purchase totals = | $1,091.29 | $1,177.6656 | $1,177.66 | $1,177.70 | $1,177.70 | |