| 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 | $203.43 | 8.267% | $220.2476 | $220.25 | $220.25 | $220.20 |
| Purchase #2 | $188.29 | 13.566% | $213.8334 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $178.92 | 13.759% | $203.5376 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $194.68 | 13.329% | $220.6289 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $155.76 | 3.493% | $161.2007 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $226.87 | 8.757% | $246.737 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $21.74 | 13.402% | $24.6536 | $24.65 | $24.65 | $24.70 |
| 7 purchase totals = | $1,169.69 | $1,290.8388 | $1,290.84 | $1,290.90 | $1,290.70 | |