| 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 | $117.53 | 9.198% | $128.3404 | $128.34 | $128.35 | $128.30 |
| Purchase #2 | $223.68 | 3.347% | $231.1666 | $231.17 | $231.15 | $231.20 |
| Purchase #3 | $128.34 | 9.507% | $140.5413 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $215.31 | 12.786% | $242.8395 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $232.99 | 7.669% | $250.858 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $140.96 | 4.122% | $146.7704 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $65.86 | 8.423% | $71.4074 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $1,124.67 | $1,211.9236 | $1,211.93 | $1,211.90 | $1,211.90 | |