| 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 | $203.61 | 3.795% | $211.337 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $209.75 | 6.777% | $223.9648 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $33.34 | 9.842% | $36.6213 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $172.76 | 8.181% | $186.8935 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $45.36 | 7.443% | $48.7361 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $144.43 | 5.411% | $152.2451 | $152.25 | $152.25 | $152.20 |
| Purchase #7 | $226.90 | 11.840% | $253.765 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $1,036.15 | $1,113.5628 | $1,113.57 | $1,113.55 | $1,113.50 | |