| 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 | $198.80 | 12.805% | $224.2563 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $166.82 | 8.197% | $180.4942 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $60.58 | 7.649% | $65.2138 | $65.21 | $65.20 | $65.20 |
| Purchase #4 | $57.51 | 6.117% | $61.0279 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $171.47 | 12.869% | $193.5365 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $135.45 | 5.696% | $143.1652 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $230.57 | 4.804% | $241.6466 | $241.65 | $241.65 | $241.60 |
| 7 purchase totals = | $1,021.20 | $1,109.3405 | $1,109.35 | $1,109.35 | $1,109.30 | |