| 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 | $218.72 | 5.314% | $230.3428 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $213.35 | 7.243% | $228.8029 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $127.54 | 8.570% | $138.4702 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $120.32 | 4.197% | $125.3698 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $165.90 | 6.272% | $176.3052 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $180.86 | 12.646% | $203.7316 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $189.84 | 7.124% | $203.3642 | $203.36 | $203.35 | $203.40 |
| 7 purchase totals = | $1,216.53 | $1,306.3867 | $1,306.38 | $1,306.35 | $1,306.40 | |