| 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 | $196.63 | 3.603% | $203.7146 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $241.63 | 4.464% | $252.4164 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $242.68 | 4.821% | $254.3796 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $195.69 | 8.296% | $211.9244 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $70.88 | 3.572% | $73.4118 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $58.83 | 11.177% | $65.4054 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $18.74 | 13.559% | $21.281 | $21.28 | $21.30 | $21.30 |
| 7 purchase totals = | $1,025.08 | $1,082.5332 | $1,082.53 | $1,082.50 | $1,082.50 | |