| 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 | $111.35 | 9.822% | $122.2868 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $84.36 | 9.446% | $92.3286 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $198.44 | 12.434% | $223.114 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $75.81 | 11.844% | $84.7889 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $247.98 | 5.834% | $262.4472 | $262.45 | $262.45 | $262.40 |
| Purchase #6 | $227.74 | 11.241% | $253.3403 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $122.92 | 11.772% | $137.3901 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $1,068.60 | $1,175.6959 | $1,175.70 | $1,175.75 | $1,175.60 | |