| 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 | $103.80 | 4.709% | $108.6879 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $188.67 | 8.808% | $205.2881 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $8.39 | 6.440% | $8.9303 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $227.63 | 12.236% | $255.4828 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $218.96 | 5.177% | $230.2956 | $230.30 | $230.30 | $230.30 |
| Purchase #6 | $44.88 | 4.302% | $46.8107 | $46.81 | $46.80 | $46.80 |
| Purchase #7 | $141.63 | 13.285% | $160.4455 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $933.96 | $1,015.9409 | $1,015.95 | $1,016.00 | $1,015.90 | |