| 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 | $205.86 | 11.822% | $230.1968 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $111.70 | 9.676% | $122.5081 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $100.50 | 12.401% | $112.963 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $219.49 | 3.719% | $227.6528 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $148.81 | 9.499% | $162.9455 | $162.95 | $162.95 | $162.90 |
| Purchase #6 | $206.37 | 12.555% | $232.2798 | $232.28 | $232.30 | $232.30 |
| Purchase #7 | $209.92 | 5.267% | $220.9765 | $220.98 | $221.00 | $221.00 |
| 7 purchase totals = | $1,202.65 | $1,309.5225 | $1,309.53 | $1,309.55 | $1,309.60 | |