| 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 | $222.50 | 4.251% | $231.9585 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $150.91 | 9.748% | $165.6207 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $70.57 | 9.271% | $77.1125 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $155.35 | 10.515% | $171.6851 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $190.66 | 10.424% | $210.5344 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $70.93 | 3.653% | $73.5211 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $71.68 | 8.434% | $77.7255 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $932.60 | $1,008.1578 | $1,008.16 | $1,008.15 | $1,008.10 | |