| 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 | $80.43 | 8.448% | $87.2247 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $129.34 | 9.556% | $141.6997 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $185.45 | 10.861% | $205.5917 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $209.81 | 9.675% | $230.1091 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $209.50 | 4.148% | $218.1901 | $218.19 | $218.20 | $218.20 |
| Purchase #6 | $66.62 | 13.687% | $75.7383 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $232.44 | 3.456% | $240.4731 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $1,113.59 | $1,199.0267 | $1,199.02 | $1,199.00 | $1,199.00 | |