| 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 | $121.65 | 11.394% | $135.5108 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $218.32 | 12.705% | $246.0576 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $248.32 | 8.111% | $268.4612 | $268.46 | $268.45 | $268.50 |
| Purchase #4 | $189.94 | 4.705% | $198.8767 | $198.88 | $198.90 | $198.90 |
| Purchase #5 | $47.94 | 8.755% | $52.1371 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $11.89 | 9.113% | $12.9735 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $126.41 | 8.598% | $137.2787 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $964.47 | $1,051.2956 | $1,051.30 | $1,051.30 | $1,051.40 | |