| 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 | $225.62 | 4.278% | $235.272 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $215.32 | 12.463% | $242.1553 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $243.47 | 6.597% | $259.5317 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $81.74 | 4.735% | $85.6104 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $135.29 | 11.568% | $150.9403 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $168.63 | 9.513% | $184.6718 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $165.59 | 9.373% | $181.1108 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $1,235.66 | $1,339.2923 | $1,339.29 | $1,339.25 | $1,339.30 | |