| 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 | $46.25 | 9.804% | $50.7844 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $244.67 | 12.729% | $275.814 | $275.81 | $275.80 | $275.80 |
| Purchase #3 | $120.87 | 8.725% | $131.4159 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $231.34 | 6.419% | $246.1897 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $121.70 | 4.355% | $127 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $141.91 | 10.137% | $156.2954 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $91.50 | 12.574% | $103.0052 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $998.24 | $1,090.5046 | $1,090.51 | $1,090.50 | $1,090.50 | |