| 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 | $215.49 | 13.827% | $245.2858 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $5.94 | 8.707% | $6.4572 | $6.46 | $6.45 | $6.50 |
| Purchase #3 | $99.87 | 9.840% | $109.6972 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $223.64 | 9.542% | $244.9797 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $172.69 | 8.718% | $187.7451 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $111.56 | 8.161% | $120.6644 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $153.40 | 9.141% | $167.4223 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $982.59 | $1,082.2517 | $1,082.26 | $1,082.25 | $1,082.30 | |