| 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 | $225.97 | 8.796% | $245.8463 | $245.85 | $245.85 | $245.80 |
| Purchase #2 | $228.86 | 12.172% | $256.7168 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $43.51 | 8.478% | $47.1988 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $138.72 | 9.515% | $151.9192 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $34.35 | 13.798% | $39.0896 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $244.84 | 4.772% | $256.5238 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $250.94 | 9.533% | $274.8621 | $274.86 | $274.85 | $274.90 |
| 7 purchase totals = | $1,167.19 | $1,272.1566 | $1,272.16 | $1,272.10 | $1,272.10 | |