| 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 | $240.64 | 6.732% | $256.8399 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $36.32 | 7.197% | $38.934 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $63.73 | 7.166% | $68.2969 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $14.44 | 12.565% | $16.2544 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $57.66 | 10.666% | $63.81 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $117.32 | 5.302% | $123.5403 | $123.54 | $123.55 | $123.50 |
| Purchase #7 | $149.71 | 3.659% | $155.1879 | $155.19 | $155.20 | $155.20 |
| 7 purchase totals = | $679.82 | $722.8634 | $722.86 | $722.90 | $722.80 | |