| 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 | $233.93 | 6.561% | $249.2781 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $226.36 | 10.267% | $249.6004 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $204.59 | 6.798% | $218.498 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $238.32 | 13.499% | $270.4908 | $270.49 | $270.50 | $270.50 |
| Purchase #5 | $145.78 | 3.430% | $150.7803 | $150.78 | $150.80 | $150.80 |
| Purchase #6 | $183.64 | 6.229% | $195.0789 | $195.08 | $195.10 | $195.10 |
| Purchase #7 | $208.74 | 10.317% | $230.2757 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,441.36 | $1,564.0022 | $1,564.01 | $1,564.10 | $1,564.10 | |