| 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 | $96.45 | 4.805% | $101.0844 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $245.57 | 13.290% | $278.2063 | $278.21 | $278.20 | $278.20 |
| Purchase #3 | $231.39 | 5.805% | $244.8222 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $195.66 | 9.144% | $213.5512 | $213.55 | $213.55 | $213.60 |
| Purchase #5 | $7.70 | 6.402% | $8.193 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $97.45 | 12.195% | $109.334 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $62.91 | 5.758% | $66.5324 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $937.13 | $1,021.7235 | $1,021.71 | $1,021.75 | $1,021.70 | |