| 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 | $8.32 | 10.481% | $9.192 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $115.79 | 11.514% | $129.1221 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $173.35 | 12.564% | $195.1297 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $161.87 | 6.452% | $172.3139 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $147.70 | 10.285% | $162.8909 | $162.89 | $162.90 | $162.90 |
| Purchase #6 | $243.61 | 7.421% | $261.6883 | $261.69 | $261.70 | $261.70 |
| Purchase #7 | $223.38 | 5.268% | $235.1477 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $1,074.02 | $1,165.4846 | $1,165.48 | $1,165.50 | $1,165.40 | |