| 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 | $245.59 | 13.622% | $279.0443 | $279.04 | $279.05 | $279.00 |
| Purchase #2 | $43.30 | 13.789% | $49.2706 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $230.28 | 7.663% | $247.9264 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $99.86 | 12.349% | $112.1917 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $179.71 | 6.618% | $191.6032 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $248.73 | 8.322% | $269.4293 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $8.90 | 12.162% | $9.9824 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $1,056.37 | $1,159.4479 | $1,159.44 | $1,159.50 | $1,159.40 | |