| 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 | $5.85 | 9.496% | $6.4055 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $201.72 | 8.228% | $218.3175 | $218.32 | $218.30 | $218.30 |
| Purchase #3 | $115.98 | 10.767% | $128.4676 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $213.66 | 3.187% | $220.4693 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $204.92 | 8.473% | $222.2829 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $161.48 | 4.847% | $169.3069 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $211.84 | 7.789% | $228.3402 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $1,115.45 | $1,193.5899 | $1,193.60 | $1,193.55 | $1,193.60 | |