| 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 | $230.95 | 5.307% | $243.2065 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $103.54 | 7.213% | $111.0083 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $233.26 | 6.651% | $248.7741 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $95.59 | 5.497% | $100.8446 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $78.99 | 11.453% | $88.0367 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $137.62 | 12.249% | $154.4771 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $223.67 | 9.434% | $244.771 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $1,103.62 | $1,191.1183 | $1,191.12 | $1,191.10 | $1,191.10 | |