| 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 | $224.57 | 10.748% | $248.7068 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $181.73 | 13.239% | $205.7892 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $11.91 | 7.460% | $12.7985 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $98.63 | 12.209% | $110.6717 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $167.88 | 9.293% | $183.4811 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $87.66 | 4.117% | $91.269 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $63.25 | 10.574% | $69.9381 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $835.63 | $922.6544 | $922.66 | $922.65 | $922.70 | |