| 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 | $189.61 | 4.685% | $198.4932 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $29.53 | 8.782% | $32.1233 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $77.49 | 9.465% | $84.8244 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $229.72 | 3.718% | $238.261 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $111.33 | 6.764% | $118.8604 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $91.43 | 5.385% | $96.3535 | $96.35 | $96.35 | $96.40 |
| Purchase #7 | $9.35 | 12.759% | $10.543 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $738.46 | $779.4588 | $779.44 | $779.40 | $779.50 | |