| 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 | $21.66 | 12.104% | $24.2817 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $239.57 | 12.725% | $270.0553 | $270.06 | $270.05 | $270.10 |
| Purchase #3 | $11.25 | 13.773% | $12.7995 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $39.58 | 8.622% | $42.9926 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $247.76 | 6.124% | $262.9328 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $221.52 | 13.727% | $251.9281 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $245.61 | 9.765% | $269.5938 | $269.59 | $269.60 | $269.60 |
| 7 purchase totals = | $1,026.95 | $1,134.5838 | $1,134.58 | $1,134.65 | $1,134.60 | |