| 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 | $144.49 | 5.276% | $152.1133 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $122.29 | 4.500% | $127.7931 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $76.89 | 9.462% | $84.1653 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $164.51 | 6.317% | $174.9021 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $246.28 | 3.118% | $253.959 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $220.54 | 11.225% | $245.2956 | $245.30 | $245.30 | $245.30 |
| Purchase #7 | $47.64 | 9.112% | $51.981 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $1,022.64 | $1,090.2094 | $1,090.21 | $1,090.20 | $1,090.30 | |