| 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 | $35.27 | 10.120% | $38.8393 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $139.83 | 12.694% | $157.58 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $143.86 | 11.753% | $160.7679 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $149.97 | 13.430% | $170.111 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $138.87 | 11.680% | $155.09 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $39.61 | 7.430% | $42.553 | $42.55 | $42.55 | $42.60 |
| Purchase #7 | $234.73 | 13.701% | $266.8904 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $882.14 | $991.8316 | $991.83 | $991.85 | $991.90 | |