| 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 | $210.53 | 9.558% | $230.6525 | $230.65 | $230.65 | $230.70 |
| Purchase #2 | $110.89 | 8.712% | $120.5507 | $120.55 | $120.55 | $120.60 |
| Purchase #3 | $225.27 | 3.627% | $233.4405 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $132.72 | 12.456% | $149.2516 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $73.41 | 4.346% | $76.6004 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $51.44 | 11.233% | $57.2183 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $23.55 | 5.180% | $24.7699 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $827.81 | $892.4839 | $892.48 | $892.45 | $892.60 | |