| 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 | $244.49 | 9.781% | $268.4036 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $246.47 | 9.633% | $270.2125 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $186.90 | 12.284% | $209.8588 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $140.77 | 13.177% | $159.3193 | $159.32 | $159.30 | $159.30 |
| Purchase #5 | $245.60 | 12.275% | $275.7474 | $275.75 | $275.75 | $275.70 |
| Purchase #6 | $72.58 | 6.470% | $77.2759 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $105.93 | 12.635% | $119.3143 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $1,242.74 | $1,380.1318 | $1,380.13 | $1,380.10 | $1,380.10 | |