| 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 | $107.40 | 13.505% | $121.9044 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $69.70 | 11.682% | $77.8424 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $198.28 | 6.440% | $211.0492 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $225.61 | 6.318% | $239.864 | $239.86 | $239.85 | $239.90 |
| Purchase #5 | $124.92 | 4.558% | $130.6139 | $130.61 | $130.60 | $130.60 |
| Purchase #6 | $217.47 | 5.655% | $229.7679 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $53.77 | 7.549% | $57.8291 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $997.15 | $1,068.8709 | $1,068.86 | $1,068.85 | $1,068.80 | |