| 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 | $120.78 | 5.150% | $127.0002 | $127.00 | $127.00 | $127.00 |
| Purchase #2 | $242.33 | 5.706% | $256.1573 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $231.53 | 11.248% | $257.5725 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $17.29 | 4.650% | $18.094 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $224.35 | 12.869% | $253.2216 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $25.55 | 7.632% | $27.5 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $176.63 | 7.482% | $189.8455 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $1,038.46 | $1,129.3911 | $1,129.39 | $1,129.35 | $1,129.40 | |