| 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 | $182.58 | 11.625% | $203.8049 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $182.27 | 13.577% | $207.0168 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $8.45 | 7.870% | $9.115 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $137.61 | 10.627% | $152.2338 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $226.85 | 11.782% | $253.5775 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $186.69 | 13.518% | $211.9268 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $182.52 | 7.229% | $195.7144 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $1,106.97 | $1,233.3892 | $1,233.39 | $1,233.40 | $1,233.30 | |