| 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 | $231.58 | 11.225% | $257.5749 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $217.71 | 6.486% | $231.8307 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $165.52 | 7.135% | $177.3299 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $246.72 | 11.185% | $274.3156 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $64.30 | 7.142% | $68.8923 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $172.92 | 11.367% | $192.5758 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $211.28 | 3.799% | $219.3065 | $219.31 | $219.30 | $219.30 |
| 7 purchase totals = | $1,310.03 | $1,421.8257 | $1,421.83 | $1,421.85 | $1,421.80 | |