| 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 | $128.93 | 5.824% | $136.4389 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $210.99 | 3.223% | $217.7902 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $244.25 | 13.228% | $276.5594 | $276.56 | $276.55 | $276.60 |
| Purchase #4 | $93.75 | 3.505% | $97.0359 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $9.29 | 9.472% | $10.1699 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $182.77 | 8.654% | $198.5869 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $103.69 | 3.433% | $107.2497 | $107.25 | $107.25 | $107.20 |
| 7 purchase totals = | $973.67 | $1,043.8309 | $1,043.84 | $1,043.85 | $1,043.80 | |