| 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 | $81.59 | 10.580% | $90.2222 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $126.66 | 11.620% | $141.3779 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $7.77 | 6.306% | $8.26 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $144.30 | 5.770% | $152.6261 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $183.78 | 12.745% | $207.2028 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $160.73 | 8.801% | $174.8758 | $174.88 | $174.90 | $174.90 |
| Purchase #7 | $222.96 | 8.789% | $242.556 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $927.79 | $1,017.1208 | $1,017.13 | $1,017.15 | $1,017.20 | |