| 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 | $85.29 | 5.803% | $90.2394 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $247.47 | 12.435% | $278.2429 | $278.24 | $278.25 | $278.20 |
| Purchase #3 | $218.34 | 9.445% | $238.9622 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $244.87 | 13.512% | $277.9568 | $277.96 | $277.95 | $278.00 |
| Purchase #5 | $50.75 | 9.140% | $55.3886 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $34.72 | 13.760% | $39.4975 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $208.64 | 10.726% | $231.0187 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,090.08 | $1,211.3061 | $1,211.31 | $1,211.30 | $1,211.30 | |