| 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 | $122.82 | 8.479% | $133.2339 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $178.51 | 5.848% | $188.9493 | $188.95 | $188.95 | $188.90 |
| Purchase #3 | $206.27 | 5.639% | $217.9016 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $44.68 | 10.128% | $49.2052 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $135.87 | 8.750% | $147.7586 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $63.42 | 13.427% | $71.9354 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $220.67 | 8.702% | $239.8727 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $972.24 | $1,048.8567 | $1,048.86 | $1,048.85 | $1,048.80 | |