| 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 | $120.53 | 3.174% | $124.3556 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $35.87 | 6.489% | $38.1976 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $64.84 | 5.544% | $68.4347 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $100.95 | 7.804% | $108.8281 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $206.65 | 6.156% | $219.3714 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $190.52 | 7.864% | $205.5025 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $67.57 | 4.122% | $70.3552 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $786.93 | $835.0451 | $835.05 | $835.05 | $835.10 | |