| 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 | $127.84 | 10.772% | $141.6109 | $141.61 | $141.60 | $141.60 |
| Purchase #2 | $228.33 | 12.572% | $257.0356 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $207.44 | 6.533% | $220.9921 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $147.86 | 3.166% | $152.5412 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $190.75 | 10.500% | $210.7788 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $74.72 | 11.685% | $83.451 | $83.45 | $83.45 | $83.50 |
| Purchase #7 | $12.58 | 12.720% | $14.1802 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $989.52 | $1,080.5898 | $1,080.59 | $1,080.65 | $1,080.60 | |