| 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 | $79.49 | 6.228% | $84.4406 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $56.34 | 3.690% | $58.4189 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $204.41 | 12.870% | $230.7176 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $176.96 | 13.200% | $200.3187 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $189.28 | 9.815% | $207.8578 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $92.93 | 5.661% | $98.1908 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $236.54 | 3.280% | $244.2985 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,035.95 | $1,124.2429 | $1,124.25 | $1,124.20 | $1,124.20 | |