| 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 | $91.56 | 8.511% | $99.3527 | $99.35 | $99.35 | $99.40 |
| Purchase #2 | $12.63 | 13.118% | $14.2868 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $206.29 | 6.139% | $218.9541 | $218.95 | $218.95 | $219.00 |
| Purchase #4 | $173.38 | 12.379% | $194.8427 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $131.37 | 12.620% | $147.9489 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $144.76 | 13.524% | $164.3373 | $164.34 | $164.35 | $164.30 |
| Purchase #7 | $128.26 | 12.712% | $144.5644 | $144.56 | $144.55 | $144.60 |
| 7 purchase totals = | $888.25 | $984.2869 | $984.28 | $984.30 | $984.30 | |