| 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 | $182.42 | 10.430% | $201.4464 | $201.45 | $201.45 | $201.40 |
| Purchase #2 | $162.81 | 9.752% | $178.6872 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $70.61 | 4.170% | $73.5544 | $73.55 | $73.55 | $73.60 |
| Purchase #4 | $159.92 | 5.342% | $168.4629 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $157.52 | 3.113% | $162.4236 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $238.69 | 7.873% | $257.4821 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $232.79 | 10.806% | $257.9453 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $1,204.76 | $1,300.0019 | $1,300.00 | $1,300.00 | $1,300.00 | |