| 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 | $200.31 | 11.830% | $224.0067 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $210.51 | 9.583% | $230.6832 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $5.52 | 8.536% | $5.9912 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $131.44 | 9.403% | $143.7993 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $193.27 | 3.553% | $200.1369 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $155.28 | 7.714% | $167.2583 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $164.51 | 7.552% | $176.9338 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $1,060.84 | $1,148.8094 | $1,148.81 | $1,148.85 | $1,148.80 | |