| 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 | $193.90 | 13.647% | $220.3615 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $120.72 | 6.472% | $128.533 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $78.47 | 3.639% | $81.3255 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $35.48 | 9.659% | $38.907 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $231.38 | 12.263% | $259.7541 | $259.75 | $259.75 | $259.80 |
| Purchase #6 | $204.35 | 8.354% | $221.4214 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $69.82 | 11.513% | $77.8584 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $934.12 | $1,028.1609 | $1,028.16 | $1,028.15 | $1,028.20 | |