| 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 | $225.57 | 9.582% | $247.1841 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $65.90 | 11.124% | $73.2307 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $123.80 | 6.623% | $131.9993 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $157.80 | 10.856% | $174.9308 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $223.68 | 13.666% | $254.2481 | $254.25 | $254.25 | $254.20 |
| Purchase #6 | $9.93 | 5.345% | $10.4608 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $23.32 | 7.412% | $25.0485 | $25.05 | $25.05 | $25.00 |
| 7 purchase totals = | $830.00 | $917.1023 | $917.10 | $917.15 | $917.00 | |