| 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 | $190.97 | 4.865% | $200.2607 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $211.35 | 3.615% | $218.9903 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $63.85 | 5.547% | $67.3918 | $67.39 | $67.40 | $67.40 |
| Purchase #4 | $129.99 | 12.844% | $146.6859 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $12.27 | 10.341% | $13.5388 | $13.54 | $13.55 | $13.50 |
| Purchase #6 | $124.46 | 7.345% | $133.6016 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $240.60 | 6.734% | $256.802 | $256.80 | $256.80 | $256.80 |
| 7 purchase totals = | $973.49 | $1,037.2711 | $1,037.27 | $1,037.30 | $1,037.30 | |