| 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 | $115.26 | 12.828% | $130.0456 | $130.05 | $130.05 | $130.00 |
| Purchase #2 | $152.45 | 4.611% | $159.4795 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $121.94 | 11.216% | $135.6168 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $90.65 | 11.639% | $101.2008 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $101.92 | 3.318% | $105.3017 | $105.30 | $105.30 | $105.30 |
| Purchase #6 | $152.76 | 3.307% | $157.8118 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $94.54 | 10.267% | $104.2464 | $104.25 | $104.25 | $104.20 |
| 7 purchase totals = | $829.52 | $893.7026 | $893.71 | $893.70 | $893.60 | |