| 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 | $205.37 | 12.120% | $230.2608 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $205.62 | 5.463% | $216.853 | $216.85 | $216.85 | $216.90 |
| Purchase #3 | $113.91 | 10.594% | $125.9776 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $50.61 | 11.707% | $56.5349 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $246.49 | 13.400% | $279.5197 | $279.52 | $279.50 | $279.50 |
| Purchase #6 | $91.85 | 12.595% | $103.4185 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $128.41 | 8.783% | $139.6883 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $1,042.26 | $1,152.2528 | $1,152.25 | $1,152.25 | $1,152.30 | |