| 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 | $107.69 | 8.566% | $116.9147 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $118.35 | 12.533% | $133.1828 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $210.82 | 10.515% | $232.9877 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $158.73 | 12.275% | $178.2141 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $230.43 | 11.312% | $256.4962 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $16.72 | 13.573% | $18.9894 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $143.66 | 12.792% | $162.037 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $986.40 | $1,098.8219 | $1,098.82 | $1,098.85 | $1,098.80 | |