| 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 | $238.43 | 8.671% | $259.1043 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $71.72 | 11.427% | $79.9154 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $234.70 | 5.406% | $247.3879 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $128.66 | 8.740% | $139.9049 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $130.43 | 3.611% | $135.1398 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $198.67 | 6.215% | $211.0173 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $76.98 | 7.506% | $82.7581 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $1,079.59 | $1,155.2277 | $1,155.23 | $1,155.20 | $1,155.20 | |