| 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 | $180.29 | 12.126% | $202.152 | $202.15 | $202.15 | $202.20 |
| Purchase #2 | $134.94 | 12.650% | $152.0099 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $218.33 | 9.574% | $239.2329 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $173.25 | 3.135% | $178.6814 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $223.43 | 11.303% | $248.6843 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $104.31 | 7.609% | $112.2469 | $112.25 | $112.25 | $112.20 |
| Purchase #7 | $34.85 | 13.674% | $39.6154 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $1,069.40 | $1,172.6228 | $1,172.62 | $1,172.65 | $1,172.60 | |