| 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 | $7.99 | 7.479% | $8.5876 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $212.78 | 10.656% | $235.4538 | $235.45 | $235.45 | $235.50 |
| Purchase #3 | $152.78 | 8.733% | $166.1223 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $162.30 | 6.542% | $172.9177 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $210.66 | 6.182% | $223.683 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $185.43 | 12.399% | $208.4215 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $181.37 | 9.283% | $198.2066 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $1,113.31 | $1,213.3925 | $1,213.39 | $1,213.35 | $1,213.40 | |