| 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 | $12.53 | 11.662% | $13.9912 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $62.37 | 8.765% | $67.8367 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $158.45 | 12.688% | $178.5541 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $171.74 | 13.734% | $195.3268 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $196.61 | 13.420% | $222.9951 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $150.95 | 8.491% | $163.7672 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $227.36 | 6.281% | $241.6405 | $241.64 | $241.65 | $241.60 |
| 7 purchase totals = | $980.01 | $1,084.1116 | $1,084.12 | $1,084.15 | $1,084.10 | |