| 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 | $219.81 | 13.278% | $248.9964 | $249.00 | $249.00 | $249.00 |
| Purchase #2 | $81.56 | 4.851% | $85.5165 | $85.52 | $85.50 | $85.50 |
| Purchase #3 | $196.52 | 9.307% | $214.8101 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $110.76 | 11.762% | $123.7876 | $123.79 | $123.80 | $123.80 |
| Purchase #5 | $79.73 | 10.415% | $88.0339 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $192.62 | 5.561% | $203.3316 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $151.35 | 7.512% | $162.7194 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $1,032.35 | $1,127.1955 | $1,127.20 | $1,127.20 | $1,127.10 | |