| 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 | $196.88 | 11.509% | $219.5389 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $119.51 | 11.867% | $133.6923 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $220.50 | 9.429% | $241.2909 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $16.60 | 10.388% | $18.3244 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $42.88 | 4.421% | $44.7757 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $84.49 | 6.871% | $90.2953 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $196.57 | 5.783% | $207.9376 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $877.43 | $955.8551 | $955.86 | $955.90 | $955.80 | |