| 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 | $89.30 | 11.355% | $99.44 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $128.30 | 10.708% | $142.0384 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $119.57 | 11.325% | $133.1113 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $246.92 | 11.802% | $276.0615 | $276.06 | $276.05 | $276.10 |
| Purchase #5 | $177.64 | 5.752% | $187.8579 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $74.26 | 12.318% | $83.4073 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $119.75 | 11.804% | $133.8853 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $955.74 | $1,055.8017 | $1,055.81 | $1,055.80 | $1,055.80 | |