| 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 | $189.58 | 4.149% | $197.4457 | $197.45 | $197.45 | $197.40 |
| Purchase #2 | $210.88 | 4.809% | $221.0212 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $144.85 | 3.445% | $149.8401 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $33.57 | 12.517% | $37.772 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $214.88 | 12.198% | $241.0911 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $13.57 | 7.643% | $14.6072 | $14.61 | $14.60 | $14.60 |
| Purchase #7 | $56.38 | 9.397% | $61.678 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $863.71 | $923.4553 | $923.46 | $923.45 | $923.40 | |