| 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 | $209.92 | 4.546% | $219.463 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $212.38 | 13.701% | $241.4782 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $20.53 | 4.209% | $21.3941 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $34.64 | 3.553% | $35.8708 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $226.91 | 11.616% | $253.2679 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $229.26 | 4.851% | $240.3814 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $176.70 | 10.715% | $195.6334 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $1,110.34 | $1,207.4888 | $1,207.48 | $1,207.50 | $1,207.60 | |