| 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 | $107.32 | 9.289% | $117.289 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $90.66 | 3.211% | $93.5711 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $245.97 | 12.242% | $276.0816 | $276.08 | $276.10 | $276.10 |
| Purchase #4 | $164.35 | 12.707% | $185.234 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $156.68 | 5.611% | $165.4713 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $24.30 | 3.149% | $25.0652 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $201.35 | 13.835% | $229.2068 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $990.63 | $1,091.9190 | $1,091.92 | $1,091.90 | $1,092.00 | |