| 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 | $117.37 | 4.866% | $123.0812 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $87.39 | 7.240% | $93.717 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $207.37 | 6.451% | $220.7474 | $220.75 | $220.75 | $220.70 |
| Purchase #4 | $187.89 | 9.498% | $205.7358 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $57.32 | 6.329% | $60.9478 | $60.95 | $60.95 | $60.90 |
| Purchase #6 | $202.35 | 7.723% | $217.9775 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $183.32 | 11.778% | $204.9114 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $1,043.01 | $1,127.1181 | $1,127.13 | $1,127.15 | $1,127.00 | |