| 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 | $197.61 | 9.118% | $215.6281 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $160.74 | 6.306% | $170.8763 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $152.33 | 12.460% | $171.3103 | $171.31 | $171.30 | $171.30 |
| Purchase #4 | $16.92 | 12.471% | $19.0301 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $73.29 | 10.730% | $81.154 | $81.15 | $81.15 | $81.20 |
| Purchase #6 | $117.35 | 8.407% | $127.2156 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $233.69 | 11.607% | $260.8144 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $951.93 | $1,046.0288 | $1,046.03 | $1,046.05 | $1,046.00 | |