| 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 | $10.72 | 11.817% | $11.9868 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $182.93 | 4.448% | $191.0667 | $191.07 | $191.05 | $191.10 |
| Purchase #3 | $108.46 | 9.291% | $118.537 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $219.28 | 13.429% | $248.7271 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $66.56 | 3.480% | $68.8763 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $189.56 | 8.671% | $205.9967 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $68.37 | 6.232% | $72.6308 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $845.88 | $917.8214 | $917.84 | $917.90 | $917.80 | |