| 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 | $186.85 | 13.165% | $211.4488 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $187.27 | 12.231% | $210.175 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $122.85 | 12.268% | $137.9212 | $137.92 | $137.90 | $137.90 |
| Purchase #4 | $132.88 | 12.254% | $149.1631 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $152.95 | 9.558% | $167.569 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $39.62 | 4.695% | $41.4802 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $250.33 | 13.566% | $284.2898 | $284.29 | $284.30 | $284.30 |
| 7 purchase totals = | $1,072.75 | $1,202.0471 | $1,202.05 | $1,202.05 | $1,202.10 | |