| 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 | $180.29 | 10.831% | $199.8172 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $63.54 | 4.255% | $66.2436 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $203.32 | 3.787% | $211.0197 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $234.56 | 8.283% | $253.9886 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $233.43 | 6.115% | $247.7042 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $120.73 | 4.841% | $126.5745 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $51.99 | 3.262% | $53.6859 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $1,087.86 | $1,159.0337 | $1,159.03 | $1,159.00 | $1,159.00 | |