| 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 | $208.86 | 5.330% | $219.9922 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $49.39 | 8.311% | $53.4948 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $192.47 | 7.201% | $206.3298 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $52.98 | 13.665% | $60.2197 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $40.29 | 12.511% | $45.3307 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $86.40 | 4.780% | $90.5299 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $218.51 | 12.603% | $246.0488 | $246.05 | $246.05 | $246.00 |
| 7 purchase totals = | $848.90 | $921.9459 | $921.94 | $922.00 | $921.80 | |