| 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 | $122.71 | 12.660% | $138.2451 | $138.25 | $138.25 | $138.20 |
| Purchase #2 | $146.80 | 8.281% | $158.9565 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $191.79 | 9.596% | $210.1942 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $242.63 | 13.192% | $274.6377 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $241.61 | 3.758% | $250.6897 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $248.55 | 3.123% | $256.3122 | $256.31 | $256.30 | $256.30 |
| Purchase #7 | $43.49 | 9.319% | $47.5428 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $1,237.58 | $1,336.5782 | $1,336.58 | $1,336.60 | $1,336.50 | |