| 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 | $200.42 | 4.504% | $209.4469 | $209.45 | $209.45 | $209.40 |
| Purchase #2 | $11.93 | 9.519% | $13.0656 | $13.07 | $13.05 | $13.10 |
| Purchase #3 | $39.80 | 10.668% | $44.0459 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $211.54 | 12.827% | $238.6742 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $152.76 | 9.155% | $166.7452 | $166.75 | $166.75 | $166.70 |
| Purchase #6 | $238.49 | 8.858% | $259.6154 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $220.81 | 6.669% | $235.5358 | $235.54 | $235.55 | $235.50 |
| 7 purchase totals = | $1,075.75 | $1,167.1290 | $1,167.15 | $1,167.10 | $1,167.00 | |