| 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 | $17.65 | 11.264% | $19.6381 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $103.58 | 4.829% | $108.5819 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $32.36 | 3.439% | $33.4729 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $208.90 | 8.513% | $226.6837 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $106.50 | 6.116% | $113.0135 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $225.70 | 9.165% | $246.3854 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $172.90 | 12.289% | $194.1477 | $194.15 | $194.15 | $194.10 |
| 7 purchase totals = | $867.59 | $941.9232 | $941.92 | $941.95 | $941.90 | |