| 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 | $199.64 | 11.834% | $223.2654 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $241.72 | 4.508% | $252.6167 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $58.95 | 10.809% | $65.3219 | $65.32 | $65.30 | $65.30 |
| Purchase #4 | $197.57 | 6.326% | $210.0683 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $72.40 | 7.364% | $77.7315 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $71.91 | 13.860% | $81.8767 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $228.60 | 7.559% | $245.8799 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $1,070.79 | $1,156.7604 | $1,156.77 | $1,156.75 | $1,156.80 | |