| 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 | $189.49 | 11.792% | $211.8347 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $242.94 | 13.661% | $276.128 | $276.13 | $276.15 | $276.10 |
| Purchase #3 | $249.46 | 9.512% | $273.1886 | $273.19 | $273.20 | $273.20 |
| Purchase #4 | $37.42 | 7.434% | $40.2018 | $40.20 | $40.20 | $40.20 |
| Purchase #5 | $66.88 | 6.199% | $71.0259 | $71.03 | $71.05 | $71.00 |
| Purchase #6 | $66.99 | 8.503% | $72.6862 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $139.25 | 6.123% | $147.7763 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $992.43 | $1,092.8415 | $1,092.85 | $1,092.95 | $1,092.80 | |