| 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 | $224.79 | 13.592% | $255.3435 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $18.77 | 8.190% | $20.3073 | $20.31 | $20.30 | $20.30 |
| Purchase #3 | $240.25 | 9.692% | $263.535 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $195.80 | 3.700% | $203.0446 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $151.52 | 12.349% | $170.2312 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $39.69 | 5.376% | $41.8237 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $212.92 | 8.354% | $230.7073 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $1,083.74 | $1,184.9926 | $1,184.99 | $1,185.00 | $1,184.80 | |