| 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 | $185.98 | 7.776% | $200.4418 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $40.34 | 10.865% | $44.7229 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $184.85 | 12.364% | $207.7049 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $168.33 | 7.770% | $181.4092 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $232.59 | 11.685% | $259.7681 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $6.32 | 4.117% | $6.5802 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $24.68 | 3.442% | $25.5295 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $843.09 | $926.1566 | $926.15 | $926.15 | $926.10 | |