| 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 | $119.93 | 8.374% | $129.9729 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $215.53 | 4.176% | $224.5305 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $166.66 | 3.371% | $172.2781 | $172.28 | $172.30 | $172.30 |
| Purchase #4 | $47.52 | 12.574% | $53.4952 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $132.99 | 12.808% | $150.0234 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $219.55 | 7.136% | $235.2171 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $186.44 | 12.714% | $210.144 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $1,088.62 | $1,175.6612 | $1,175.66 | $1,175.65 | $1,175.60 | |