| 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 | $113.52 | 13.193% | $128.4967 | $128.50 | $128.50 | $128.50 |
| Purchase #2 | $217.34 | 10.746% | $240.6954 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $122.79 | 10.725% | $135.9592 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $43.70 | 10.483% | $48.2811 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $89.71 | 4.190% | $93.4688 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $155.54 | 12.861% | $175.544 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $73.55 | 8.796% | $80.0195 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $816.15 | $902.4647 | $902.47 | $902.45 | $902.50 | |