| 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 | $113.25 | 8.284% | $122.6316 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $131.81 | 7.242% | $141.3557 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $130.65 | 3.152% | $134.7681 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $103.76 | 10.810% | $114.9765 | $114.98 | $115.00 | $115.00 |
| Purchase #5 | $157.96 | 6.632% | $168.4359 | $168.44 | $168.45 | $168.40 |
| Purchase #6 | $173.93 | 11.820% | $194.4885 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $139.51 | 7.120% | $149.4431 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $950.87 | $1,026.0994 | $1,026.11 | $1,026.15 | $1,026.10 | |