| 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 | $196.77 | 13.542% | $223.4166 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $26.91 | 7.444% | $28.9132 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $206.58 | 10.460% | $228.1883 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $64.30 | 11.158% | $71.4746 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $77.69 | 8.349% | $84.1763 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $140.44 | 8.465% | $152.3282 | $152.33 | $152.35 | $152.30 |
| Purchase #7 | $20.85 | 10.293% | $22.9961 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $733.54 | $811.4933 | $811.50 | $811.50 | $811.50 | |