| 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 | $51.55 | 5.511% | $54.3909 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $214.92 | 13.660% | $244.2781 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $81.25 | 12.612% | $91.4973 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $158.29 | 8.300% | $171.4281 | $171.43 | $171.45 | $171.40 |
| Purchase #5 | $140.36 | 6.556% | $149.562 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $236.63 | 3.560% | $245.054 | $245.05 | $245.05 | $245.10 |
| Purchase #7 | $234.34 | 12.248% | $263.042 | $263.04 | $263.05 | $263.00 |
| 7 purchase totals = | $1,117.34 | $1,219.2524 | $1,219.25 | $1,219.30 | $1,219.30 | |