| 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 | $30.99 | 8.124% | $33.5076 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $64.96 | 9.601% | $71.1968 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $226.52 | 5.166% | $238.222 | $238.22 | $238.20 | $238.20 |
| Purchase #4 | $244.85 | 12.642% | $275.8039 | $275.80 | $275.80 | $275.80 |
| Purchase #5 | $187.97 | 13.303% | $212.9756 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $241.49 | 8.807% | $262.758 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $103.32 | 10.482% | $114.15 | $114.15 | $114.15 | $114.20 |
| 7 purchase totals = | $1,100.10 | $1,208.6139 | $1,208.62 | $1,208.60 | $1,208.70 | |