| 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 | $215.96 | 6.702% | $230.4336 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $88.29 | 13.635% | $100.3283 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $49.98 | 12.268% | $56.1115 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $49.66 | 4.198% | $51.7447 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $164.84 | 3.538% | $170.672 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $172.68 | 6.593% | $184.0648 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $89.37 | 11.120% | $99.3079 | $99.31 | $99.30 | $99.30 |
| 7 purchase totals = | $830.78 | $892.6628 | $892.65 | $892.65 | $892.60 | |