| 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 | $196.53 | 6.598% | $209.497 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $108.86 | 11.854% | $121.7643 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $20.60 | 9.131% | $22.481 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $228.47 | 4.704% | $239.2172 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $187.62 | 12.299% | $210.6954 | $210.70 | $210.70 | $210.70 |
| Purchase #6 | $191.31 | 9.155% | $208.8244 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $74.70 | 5.860% | $79.0774 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $1,008.09 | $1,091.5567 | $1,091.56 | $1,091.55 | $1,091.60 | |