| 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 | $232.98 | 6.385% | $247.8558 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $135.76 | 8.201% | $146.8937 | $146.89 | $146.90 | $146.90 |
| Purchase #3 | $91.85 | 7.517% | $98.7544 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $228.31 | 5.864% | $241.6981 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $135.89 | 12.463% | $152.826 | $152.83 | $152.85 | $152.80 |
| Purchase #6 | $43.52 | 3.190% | $44.9083 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $194.92 | 9.700% | $213.8272 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $1,063.23 | $1,146.7635 | $1,146.77 | $1,146.80 | $1,146.80 | |