| 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 | $221.70 | 5.379% | $233.6252 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $220.89 | 7.756% | $238.0222 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $216.99 | 11.696% | $242.3692 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $40.75 | 9.154% | $44.4803 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $212.54 | 7.463% | $228.4019 | $228.40 | $228.40 | $228.40 |
| Purchase #6 | $64.29 | 6.507% | $68.4734 | $68.47 | $68.45 | $68.50 |
| Purchase #7 | $57.97 | 6.602% | $61.7972 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $1,035.13 | $1,117.1694 | $1,117.17 | $1,117.15 | $1,117.20 | |