| 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 | $195.36 | 8.508% | $211.9812 | $211.98 | $212.00 | $212.00 |
| Purchase #2 | $183.32 | 12.788% | $206.763 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $6.58 | 11.588% | $7.3425 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $172.79 | 3.240% | $178.3884 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $222.34 | 6.425% | $236.6253 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $143.92 | 11.459% | $160.4118 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $88.34 | 13.783% | $100.5159 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $1,012.65 | $1,102.0281 | $1,102.03 | $1,102.05 | $1,102.00 | |