| 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 | $98.57 | 11.432% | $109.8385 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $167.32 | 8.672% | $181.83 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $230.80 | 12.850% | $260.4578 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $62.77 | 10.457% | $69.3339 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $110.81 | 3.543% | $114.736 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $72.96 | 4.345% | $76.1301 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $179.60 | 4.612% | $187.8832 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $922.83 | $1,000.2095 | $1,000.21 | $1,000.30 | $1,000.10 | |