| 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 | $241.98 | 10.841% | $268.2131 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $194.97 | 4.393% | $203.535 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $215.66 | 4.864% | $226.1497 | $226.15 | $226.15 | $226.10 |
| Purchase #4 | $110.94 | 10.851% | $122.9781 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $151.58 | 13.281% | $171.7113 | $171.71 | $171.70 | $171.70 |
| Purchase #6 | $83.85 | 9.253% | $91.6086 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $17.90 | 8.527% | $19.4263 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $1,016.88 | $1,103.6221 | $1,103.63 | $1,103.65 | $1,103.50 | |