| 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 | $109.27 | 12.274% | $122.6818 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $109.35 | 6.275% | $116.2117 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $76.99 | 12.779% | $86.8286 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $172.95 | 3.152% | $178.4014 | $178.40 | $178.40 | $178.40 |
| Purchase #5 | $199.45 | 3.377% | $206.1854 | $206.19 | $206.20 | $206.20 |
| Purchase #6 | $73.53 | 8.326% | $79.6521 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $248.27 | 12.206% | $278.5738 | $278.57 | $278.55 | $278.60 |
| 7 purchase totals = | $989.81 | $1,068.5348 | $1,068.53 | $1,068.55 | $1,068.60 | |