| 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 | $180.58 | 11.132% | $200.6822 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $248.80 | 12.153% | $279.0367 | $279.04 | $279.05 | $279.00 |
| Purchase #3 | $136.55 | 3.476% | $141.2965 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $225.49 | 8.597% | $244.8754 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $122.70 | 10.232% | $135.2547 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $37.92 | 7.723% | $40.8486 | $40.85 | $40.85 | $40.80 |
| Purchase #7 | $176.25 | 9.123% | $192.3293 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $1,128.29 | $1,234.3234 | $1,234.33 | $1,234.40 | $1,234.30 | |