| 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 | $109.70 | 11.663% | $122.4943 | $122.49 | $122.50 | $122.50 |
| Purchase #2 | $240.45 | 3.362% | $248.5339 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $8.43 | 3.373% | $8.7143 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $167.60 | 5.590% | $176.9688 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $179.86 | 8.742% | $195.5834 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $162.93 | 9.141% | $177.8234 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $68.54 | 7.590% | $73.7422 | $73.74 | $73.75 | $73.70 |
| 7 purchase totals = | $937.51 | $1,003.8603 | $1,003.84 | $1,003.85 | $1,003.80 | |