| 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 | $190.58 | 11.151% | $211.8316 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $48.47 | 4.849% | $50.8203 | $50.82 | $50.80 | $50.80 |
| Purchase #3 | $157.51 | 11.559% | $175.7166 | $175.72 | $175.70 | $175.70 |
| Purchase #4 | $5.67 | 13.207% | $6.4188 | $6.42 | $6.40 | $6.40 |
| Purchase #5 | $242.25 | 11.546% | $270.2202 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $220.94 | 13.744% | $251.306 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $178.58 | 9.792% | $196.0666 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $1,044.00 | $1,162.3801 | $1,162.39 | $1,162.30 | $1,162.30 | |