| 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 | $108.97 | 12.596% | $122.6959 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $211.28 | 3.271% | $218.191 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $52.71 | 5.596% | $55.6597 | $55.66 | $55.65 | $55.70 |
| Purchase #4 | $60.29 | 7.500% | $64.8118 | $64.81 | $64.80 | $64.80 |
| Purchase #5 | $201.50 | 9.759% | $221.1644 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $199.71 | 3.248% | $206.1966 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $119.60 | 12.449% | $134.489 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $954.06 | $1,023.2084 | $1,023.21 | $1,023.20 | $1,023.30 | |