| 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 | $202.67 | 4.703% | $212.2016 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $189.44 | 5.536% | $199.9274 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $195.48 | 8.150% | $211.4116 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $230.89 | 10.321% | $254.7202 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $131.45 | 11.310% | $146.317 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $219.27 | 6.349% | $233.1915 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $199.64 | 3.841% | $207.3082 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $1,368.84 | $1,465.0775 | $1,465.08 | $1,465.05 | $1,465.00 | |