| 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 | $83.29 | 10.175% | $91.7648 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $82.64 | 13.235% | $93.5774 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $174.89 | 11.639% | $195.2454 | $195.25 | $195.25 | $195.20 |
| Purchase #4 | $199.38 | 12.226% | $223.7562 | $223.76 | $223.75 | $223.80 |
| Purchase #5 | $129.45 | 13.560% | $147.0034 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $240.98 | 4.644% | $252.1711 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $115.99 | 7.281% | $124.4352 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $1,026.62 | $1,127.9535 | $1,127.96 | $1,127.95 | $1,128.00 | |