| 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 | $17.70 | 9.712% | $19.419 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $194.76 | 5.792% | $206.0405 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $224.63 | 9.406% | $245.7587 | $245.76 | $245.75 | $245.80 |
| Purchase #4 | $234.53 | 10.823% | $259.9132 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $243.67 | 9.105% | $265.8562 | $265.86 | $265.85 | $265.90 |
| Purchase #6 | $40.42 | 9.607% | $44.3031 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $119.79 | 8.802% | $130.3339 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $1,075.50 | $1,171.6246 | $1,171.62 | $1,171.60 | $1,171.60 | |