| 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 | $235.47 | 12.457% | $264.8025 | $264.80 | $264.80 | $264.80 |
| Purchase #2 | $211.80 | 7.191% | $227.0305 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $242.60 | 12.768% | $273.5752 | $273.58 | $273.60 | $273.60 |
| Purchase #4 | $98.40 | 5.684% | $103.9931 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $144.73 | 6.149% | $153.6294 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $145.47 | 4.818% | $152.4787 | $152.48 | $152.50 | $152.50 |
| Purchase #7 | $126.27 | 9.463% | $138.2189 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $1,204.74 | $1,313.7283 | $1,313.73 | $1,313.80 | $1,313.70 | |