| 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 | $238.67 | 11.752% | $266.7185 | $266.72 | $266.70 | $266.70 |
| Purchase #2 | $82.26 | 11.327% | $91.5776 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $121.81 | 9.114% | $132.9118 | $132.91 | $132.90 | $132.90 |
| Purchase #4 | $235.70 | 5.413% | $248.4584 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $159.67 | 8.544% | $173.3122 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $228.86 | 5.217% | $240.7996 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $209.57 | 6.699% | $223.6091 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $1,276.54 | $1,377.3872 | $1,377.39 | $1,377.35 | $1,377.40 | |