| 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 | $223.86 | 8.117% | $242.0307 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $88.44 | 5.514% | $93.3166 | $93.32 | $93.30 | $93.30 |
| Purchase #3 | $184.26 | 12.145% | $206.6384 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $145.70 | 9.224% | $159.1394 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $249.62 | 10.291% | $275.3084 | $275.31 | $275.30 | $275.30 |
| Purchase #6 | $75.70 | 5.438% | $79.8166 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $250.83 | 9.688% | $275.1304 | $275.13 | $275.15 | $275.10 |
| 7 purchase totals = | $1,218.41 | $1,331.3805 | $1,331.39 | $1,331.40 | $1,331.20 | |