| 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 | $220.58 | 10.736% | $244.2615 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $135.65 | 9.796% | $148.9383 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $142.83 | 4.588% | $149.383 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $216.30 | 10.601% | $239.23 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $175.46 | 10.575% | $194.0149 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $95.27 | 10.855% | $105.6116 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $221.34 | 7.547% | $238.0445 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $1,207.43 | $1,319.4838 | $1,319.47 | $1,319.50 | $1,319.40 | |