| 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 | $126.36 | 7.461% | $135.7877 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $103.89 | 9.441% | $113.6983 | $113.70 | $113.70 | $113.70 |
| Purchase #3 | $23.62 | 4.116% | $24.5922 | $24.59 | $24.60 | $24.60 |
| Purchase #4 | $112.90 | 12.433% | $126.9369 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $179.81 | 7.381% | $193.0818 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $119.93 | 10.332% | $132.3212 | $132.32 | $132.30 | $132.30 |
| Purchase #7 | $194.79 | 5.596% | $205.6904 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $861.30 | $932.1085 | $932.11 | $932.15 | $932.10 | |