| 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 | $224.39 | 9.320% | $245.3031 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $143.77 | 12.254% | $161.3876 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $8.97 | 12.724% | $10.1113 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $131.35 | 8.737% | $142.826 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $205.63 | 10.103% | $226.4048 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $187.69 | 9.421% | $205.3723 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $11.81 | 7.500% | $12.6958 | $12.70 | $12.70 | $12.70 |
| 7 purchase totals = | $913.61 | $1,004.1009 | $1,004.10 | $1,004.10 | $1,004.10 | |