| 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 | $12.85 | 5.210% | $13.5195 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $235.41 | 12.393% | $264.5844 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $162.40 | 5.784% | $171.7932 | $171.79 | $171.80 | $171.80 |
| Purchase #4 | $75.85 | 7.307% | $81.3924 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $188.99 | 13.346% | $214.2126 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $37.44 | 9.764% | $41.0956 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $197.88 | 8.871% | $215.4339 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $910.82 | $1,002.0316 | $1,002.02 | $1,002.05 | $1,002.00 | |