| 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 | $194.85 | 9.364% | $213.0958 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $244.74 | 12.145% | $274.4637 | $274.46 | $274.45 | $274.50 |
| Purchase #3 | $205.57 | 4.626% | $215.0797 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $35.55 | 10.737% | $39.367 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $49.32 | 4.315% | $51.4482 | $51.45 | $51.45 | $51.40 |
| Purchase #6 | $113.59 | 6.371% | $120.8268 | $120.83 | $120.85 | $120.80 |
| Purchase #7 | $144.82 | 9.548% | $158.6474 | $158.65 | $158.65 | $158.60 |
| 7 purchase totals = | $988.44 | $1,072.9286 | $1,072.94 | $1,072.95 | $1,072.90 | |