| 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 | $238.44 | 4.355% | $248.8241 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $41.42 | 5.538% | $43.7138 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $70.27 | 12.394% | $78.9793 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $119.77 | 11.829% | $133.9376 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $80.60 | 11.432% | $89.8142 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $8.55 | 10.764% | $9.4703 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $112.70 | 9.185% | $123.0515 | $123.05 | $123.05 | $123.10 |
| 7 purchase totals = | $671.75 | $727.7908 | $727.78 | $727.75 | $727.80 | |