| 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 | $112.69 | 8.722% | $122.5188 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $194.37 | 5.780% | $205.6046 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $222.77 | 13.433% | $252.6947 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $6.35 | 11.173% | $7.0595 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $84.54 | 11.667% | $94.4033 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $191.71 | 10.287% | $211.4312 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $87.33 | 4.473% | $91.2363 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $899.76 | $984.9484 | $984.94 | $984.95 | $984.90 | |