| 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 | $247.28 | 13.152% | $279.8023 | $279.80 | $279.80 | $279.80 |
| Purchase #2 | $45.75 | 5.650% | $48.3349 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $167.36 | 6.468% | $178.1848 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $137.39 | 8.648% | $149.2715 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $213.71 | 6.204% | $226.9686 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $24.86 | 3.261% | $25.6707 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $92.65 | 4.446% | $96.7692 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $929.00 | $1,005.0020 | $1,004.99 | $1,004.95 | $1,005.10 | |