| 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 | $22.40 | 12.147% | $25.1209 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $92.29 | 9.855% | $101.3852 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $244.64 | 4.734% | $256.2213 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $250.87 | 7.452% | $269.5648 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $181.51 | 6.712% | $193.693 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $152.45 | 3.513% | $157.8056 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $203.81 | 3.616% | $211.1798 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $1,147.97 | $1,214.9706 | $1,214.97 | $1,214.95 | $1,215.00 | |