| 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 | $183.94 | 9.497% | $201.4088 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $120.92 | 7.688% | $130.2163 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $212.93 | 9.453% | $233.0583 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $117.99 | 8.365% | $127.8599 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $11.29 | 11.200% | $12.5545 | $12.55 | $12.55 | $12.60 |
| Purchase #6 | $199.51 | 12.111% | $223.6727 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $155.50 | 7.272% | $166.808 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $1,002.08 | $1,095.5785 | $1,095.58 | $1,095.50 | $1,095.70 | |