| 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 | $153.42 | 12.292% | $172.2784 | $172.28 | $172.30 | $172.30 |
| Purchase #2 | $202.56 | 7.193% | $217.1301 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $187.80 | 12.471% | $211.2205 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $238.51 | 9.301% | $260.6938 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $94.84 | 8.594% | $102.9905 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $234.62 | 13.249% | $265.7048 | $265.70 | $265.70 | $265.70 |
| Purchase #7 | $71.81 | 7.307% | $77.0572 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $1,183.56 | $1,307.0753 | $1,307.07 | $1,307.10 | $1,307.10 | |