| 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 | $218.61 | 4.453% | $228.3447 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $58.94 | 7.290% | $63.2367 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $152.88 | 12.510% | $172.0053 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $138.87 | 7.112% | $148.7464 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $85.46 | 4.553% | $89.351 | $89.35 | $89.35 | $89.40 |
| Purchase #6 | $176.85 | 13.725% | $201.1227 | $201.12 | $201.10 | $201.10 |
| Purchase #7 | $147.45 | 13.393% | $167.198 | $167.20 | $167.20 | $167.20 |
| 7 purchase totals = | $979.06 | $1,070.0048 | $1,070.01 | $1,070.00 | $1,069.90 | |