| 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 | $120.95 | 6.211% | $128.4622 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $176.98 | 12.327% | $198.7963 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $198.65 | 3.518% | $205.6385 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $225.59 | 8.386% | $244.508 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $125.31 | 11.153% | $139.2858 | $139.29 | $139.30 | $139.30 |
| Purchase #6 | $168.52 | 4.694% | $176.4303 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $143.33 | 4.803% | $150.2141 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $1,159.33 | $1,243.3352 | $1,243.34 | $1,243.35 | $1,243.30 | |