| 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 | $183.83 | 12.140% | $206.147 | $206.15 | $206.15 | $206.10 |
| Purchase #2 | $88.84 | 8.450% | $96.347 | $96.35 | $96.35 | $96.30 |
| Purchase #3 | $7.86 | 13.822% | $8.9464 | $8.95 | $8.95 | $8.90 |
| Purchase #4 | $221.77 | 10.677% | $245.4484 | $245.45 | $245.45 | $245.40 |
| Purchase #5 | $216.49 | 6.283% | $230.0921 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $42.66 | 12.697% | $48.0765 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $247.37 | 3.745% | $256.634 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $1,008.82 | $1,091.6914 | $1,091.70 | $1,091.75 | $1,091.50 | |