| 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 | $239.30 | 12.347% | $268.8464 | $268.85 | $268.85 | $268.80 |
| Purchase #2 | $175.88 | 4.297% | $183.4376 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $51.72 | 9.452% | $56.6086 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $8.31 | 4.679% | $8.6988 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $143.34 | 4.330% | $149.5466 | $149.55 | $149.55 | $149.50 |
| Purchase #6 | $89.66 | 10.569% | $99.1362 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $100.70 | 8.144% | $108.901 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $808.91 | $875.1752 | $875.19 | $875.20 | $875.00 | |