| 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 | $228.86 | 13.391% | $259.5066 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $178.26 | 3.441% | $184.3939 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $231.51 | 11.551% | $258.2517 | $258.25 | $258.25 | $258.30 |
| Purchase #4 | $36.96 | 3.326% | $38.1893 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $161.30 | 3.164% | $166.4035 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $64.69 | 12.862% | $73.0104 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $201.81 | 12.401% | $226.8365 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $1,103.39 | $1,206.5919 | $1,206.59 | $1,206.60 | $1,206.60 | |