| 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 | $241.69 | 13.608% | $274.5792 | $274.58 | $274.60 | $274.60 |
| Purchase #2 | $88.45 | 3.725% | $91.7448 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $249.40 | 10.704% | $276.0958 | $276.10 | $276.10 | $276.10 |
| Purchase #4 | $22.70 | 10.311% | $25.0406 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $232.70 | 10.403% | $256.9078 | $256.91 | $256.90 | $256.90 |
| Purchase #6 | $29.92 | 10.435% | $33.0422 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $35.71 | 8.183% | $38.6321 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $900.57 | $996.0425 | $996.04 | $996.10 | $995.90 | |