| 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 | $195.64 | 5.165% | $205.7448 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $249.80 | 9.293% | $273.0139 | $273.01 | $273.00 | $273.00 |
| Purchase #3 | $7.29 | 9.554% | $7.9865 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $145.98 | 8.328% | $158.1372 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $24.48 | 5.208% | $25.7549 | $25.75 | $25.75 | $25.80 |
| Purchase #6 | $30.76 | 6.177% | $32.66 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $226.43 | 11.789% | $253.1238 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $880.38 | $956.4211 | $956.41 | $956.40 | $956.40 | |