| 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 | $210.32 | 4.209% | $219.1724 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $191.59 | 6.170% | $203.4111 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $17.39 | 5.548% | $18.3548 | $18.35 | $18.35 | $18.40 |
| Purchase #4 | $118.46 | 4.267% | $123.5147 | $123.51 | $123.50 | $123.50 |
| Purchase #5 | $152.88 | 12.665% | $172.2423 | $172.24 | $172.25 | $172.20 |
| Purchase #6 | $182.58 | 13.523% | $207.2703 | $207.27 | $207.25 | $207.30 |
| Purchase #7 | $153.85 | 11.193% | $171.0704 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $1,027.07 | $1,115.0360 | $1,115.02 | $1,114.95 | $1,115.10 | |