| 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 | $197.93 | 5.667% | $209.1467 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $211.37 | 13.720% | $240.37 | $240.37 | $240.35 | $240.40 |
| Purchase #3 | $196.55 | 5.120% | $206.6134 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $59.40 | 3.467% | $61.4594 | $61.46 | $61.45 | $61.50 |
| Purchase #5 | $188.88 | 7.625% | $203.2821 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $19.99 | 10.590% | $22.1069 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $131.40 | 13.362% | $148.9577 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $1,005.52 | $1,091.9362 | $1,091.94 | $1,091.90 | $1,092.00 | |