| 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 | $213.70 | 7.731% | $230.2211 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $31.51 | 11.290% | $35.0675 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $30.98 | 12.240% | $34.772 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $244.53 | 3.588% | $253.3037 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $233.27 | 6.374% | $248.1386 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $136.87 | 10.183% | $150.8075 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $118.38 | 9.570% | $129.709 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $1,009.24 | $1,082.0194 | $1,082.02 | $1,081.95 | $1,082.00 | |