| 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 | $204.99 | 3.371% | $211.9002 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $232.94 | 13.523% | $264.4405 | $264.44 | $264.45 | $264.40 |
| Purchase #3 | $249.88 | 10.291% | $275.5952 | $275.60 | $275.60 | $275.60 |
| Purchase #4 | $74.42 | 6.586% | $79.3213 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $239.28 | 11.608% | $267.0556 | $267.06 | $267.05 | $267.10 |
| Purchase #6 | $68.96 | 3.324% | $71.2522 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $142.87 | 5.401% | $150.5864 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $1,213.34 | $1,320.1514 | $1,320.16 | $1,320.15 | $1,320.20 | |