| 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 | $216.40 | 5.788% | $228.9252 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $10.88 | 11.467% | $12.1276 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $225.96 | 8.431% | $245.0107 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $213.26 | 9.109% | $232.6859 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $172.71 | 13.162% | $195.4421 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $208.40 | 6.145% | $221.2062 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $67.88 | 8.744% | $73.8154 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $1,115.49 | $1,209.2131 | $1,209.23 | $1,209.25 | $1,209.10 | |