| 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 | $195.52 | 4.394% | $204.1111 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $130.67 | 7.508% | $140.4807 | $140.48 | $140.50 | $140.50 |
| Purchase #3 | $183.62 | 4.475% | $191.837 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $22.29 | 12.653% | $25.1104 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $235.62 | 3.674% | $244.2767 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $5.91 | 8.803% | $6.4303 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $246.99 | 7.607% | $265.7785 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $1,020.62 | $1,078.0247 | $1,078.03 | $1,078.10 | $1,078.00 | |