| 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 | $129.51 | 3.845% | $134.4897 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $95.27 | 4.407% | $99.4685 | $99.47 | $99.45 | $99.50 |
| Purchase #3 | $210.86 | 3.244% | $217.7003 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $231.42 | 12.280% | $259.8384 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $211.31 | 12.631% | $238.0006 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $103.65 | 5.497% | $109.3476 | $109.35 | $109.35 | $109.30 |
| Purchase #7 | $173.83 | 9.211% | $189.8415 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $1,155.85 | $1,248.6866 | $1,248.69 | $1,248.70 | $1,248.60 | |