| 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 | $25.73 | 13.764% | $29.2715 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $184.99 | 10.568% | $204.5397 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $202.67 | 13.670% | $230.375 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $195.32 | 11.296% | $217.3833 | $217.38 | $217.40 | $217.40 |
| Purchase #5 | $210.71 | 5.355% | $221.9935 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $213.67 | 5.171% | $224.7189 | $224.72 | $224.70 | $224.70 |
| Purchase #7 | $26.49 | 9.255% | $28.9416 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $1,059.58 | $1,157.2235 | $1,157.22 | $1,157.25 | $1,157.20 | |