| 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 | $208.77 | 10.339% | $230.3547 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $32.47 | 3.285% | $33.5366 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $68.56 | 3.146% | $70.7169 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $31.74 | 9.560% | $34.7743 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $145.61 | 11.214% | $161.9387 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $32.90 | 5.871% | $34.8316 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $29.86 | 11.277% | $33.2273 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $549.91 | $599.3801 | $599.38 | $599.40 | $599.30 | |