| 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 | $236.68 | 4.146% | $246.4928 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $173.62 | 9.327% | $189.8135 | $189.81 | $189.80 | $189.80 |
| Purchase #3 | $178.43 | 10.249% | $196.7173 | $196.72 | $196.70 | $196.70 |
| Purchase #4 | $37.99 | 7.261% | $40.7485 | $40.75 | $40.75 | $40.70 |
| Purchase #5 | $21.88 | 10.125% | $24.0954 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $131.60 | 6.411% | $140.0369 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $233.37 | 3.647% | $241.881 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $1,013.57 | $1,079.7854 | $1,079.79 | $1,079.80 | $1,079.70 | |