| 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 | $195.52 | 7.565% | $210.3111 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $122.32 | 13.492% | $138.8234 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $246.98 | 12.798% | $278.5885 | $278.59 | $278.60 | $278.60 |
| Purchase #4 | $40.27 | 13.400% | $45.6662 | $45.67 | $45.65 | $45.70 |
| Purchase #5 | $185.54 | 6.169% | $196.986 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $218.61 | 5.337% | $230.2772 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $6.44 | 9.530% | $7.0537 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $1,015.68 | $1,107.7061 | $1,107.71 | $1,107.70 | $1,107.80 | |