| 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 | $230.59 | 12.368% | $259.1094 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $244.53 | 8.570% | $265.4862 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $94.51 | 4.472% | $98.7365 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $224.72 | 11.627% | $250.8482 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $180.84 | 5.582% | $190.9345 | $190.93 | $190.95 | $190.90 |
| Purchase #6 | $38.98 | 6.499% | $41.5133 | $41.51 | $41.50 | $41.50 |
| Purchase #7 | $109.26 | 3.778% | $113.3878 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $1,123.43 | $1,220.0159 | $1,220.02 | $1,220.05 | $1,219.90 | |