| 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 | $213.34 | 3.457% | $220.7152 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $67.64 | 5.188% | $71.1492 | $71.15 | $71.15 | $71.10 |
| Purchase #3 | $147.69 | 7.105% | $158.1834 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $11.76 | 12.554% | $13.2364 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $221.35 | 4.486% | $231.2798 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $84.73 | 10.148% | $93.3284 | $93.33 | $93.35 | $93.30 |
| Purchase #7 | $210.66 | 12.509% | $237.0115 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $957.17 | $1,024.9039 | $1,024.91 | $1,024.95 | $1,024.80 | |