| 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 | $242.30 | 8.310% | $262.4351 | $262.44 | $262.45 | $262.40 |
| Purchase #2 | $240.38 | 7.255% | $257.8196 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $76.42 | 5.785% | $80.8409 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $153.39 | 6.628% | $163.5567 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $83.41 | 8.111% | $90.1754 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $71.99 | 4.157% | $74.9826 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $202.59 | 13.565% | $230.0713 | $230.07 | $230.05 | $230.10 |
| 7 purchase totals = | $1,070.48 | $1,159.8816 | $1,159.89 | $1,159.90 | $1,159.90 | |