| 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 | $117.50 | 10.285% | $129.5849 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $133.43 | 6.139% | $141.6213 | $141.62 | $141.60 | $141.60 |
| Purchase #3 | $51.98 | 8.271% | $56.2793 | $56.28 | $56.30 | $56.30 |
| Purchase #4 | $96.56 | 9.820% | $106.0422 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $211.77 | 9.190% | $231.2317 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $189.59 | 3.297% | $195.8408 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $182.76 | 8.511% | $198.3147 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $983.59 | $1,058.9149 | $1,058.90 | $1,058.95 | $1,058.80 | |