| 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 | $227.88 | 4.215% | $237.4851 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $27.78 | 12.650% | $31.2942 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $79.35 | 5.746% | $83.9095 | $83.91 | $83.90 | $83.90 |
| Purchase #4 | $32.63 | 9.742% | $35.8088 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $216.64 | 7.625% | $233.1588 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $197.64 | 3.401% | $204.3617 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $178.96 | 12.429% | $201.2029 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $960.88 | $1,027.2210 | $1,027.22 | $1,027.20 | $1,027.30 | |