| 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 | $203.92 | 7.107% | $218.4126 | $218.41 | $218.40 | $218.40 |
| Purchase #2 | $25.86 | 12.673% | $29.1372 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $229.36 | 4.636% | $239.9931 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $174.59 | 11.780% | $195.1567 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $119.35 | 13.806% | $135.8275 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $244.80 | 4.480% | $255.767 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $141.37 | 6.596% | $150.6948 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $1,139.25 | $1,224.9889 | $1,224.99 | $1,225.00 | $1,225.00 | |