| 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 | $205.73 | 10.759% | $227.8645 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $152.90 | 4.657% | $160.0206 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $120.42 | 8.434% | $130.5762 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $246.26 | 13.200% | $278.7663 | $278.77 | $278.75 | $278.80 |
| Purchase #5 | $206.29 | 11.730% | $230.4878 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $32.87 | 12.233% | $36.891 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $144.34 | 10.825% | $159.9648 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $1,108.81 | $1,224.5712 | $1,224.57 | $1,224.55 | $1,224.70 | |