| 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 | $71.35 | 3.232% | $73.656 | $73.66 | $73.65 | $73.70 |
| Purchase #2 | $103.57 | 12.758% | $116.7835 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $240.66 | 10.136% | $265.0533 | $265.05 | $265.05 | $265.10 |
| Purchase #4 | $41.69 | 5.332% | $43.9129 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $160.51 | 5.494% | $169.3284 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $171.99 | 7.200% | $184.3733 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $223.48 | 10.837% | $247.6985 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $1,013.25 | $1,100.8059 | $1,100.80 | $1,100.80 | $1,100.90 | |