| 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 | $162.39 | 10.489% | $179.4231 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $239.67 | 3.692% | $248.5186 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $167.35 | 12.221% | $187.8018 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $83.36 | 4.661% | $87.2454 | $87.25 | $87.25 | $87.20 |
| Purchase #5 | $242.89 | 9.691% | $266.4285 | $266.43 | $266.45 | $266.40 |
| Purchase #6 | $110.87 | 3.552% | $114.8081 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $28.87 | 13.297% | $32.7088 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $1,035.40 | $1,116.9343 | $1,116.94 | $1,116.90 | $1,116.80 | |