| 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 | $193.54 | 5.574% | $204.3279 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $37.52 | 12.269% | $42.1233 | $42.12 | $42.10 | $42.10 |
| Purchase #3 | $143.63 | 4.442% | $150.01 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $20.55 | 11.211% | $22.8539 | $22.85 | $22.85 | $22.90 |
| Purchase #5 | $233.45 | 5.288% | $245.7948 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $238.34 | 12.159% | $267.3198 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $232.67 | 12.490% | $261.7305 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $1,099.70 | $1,194.1602 | $1,194.15 | $1,194.15 | $1,194.10 | |