| 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 | $107.27 | 12.461% | $120.6369 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $231.60 | 8.328% | $250.8876 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $173.69 | 11.345% | $193.3951 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $69.55 | 9.636% | $76.2518 | $76.25 | $76.25 | $76.30 |
| Purchase #5 | $90.54 | 4.475% | $94.5917 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $242.86 | 8.532% | $263.5808 | $263.58 | $263.60 | $263.60 |
| Purchase #7 | $163.29 | 13.184% | $184.8182 | $184.82 | $184.80 | $184.80 |
| 7 purchase totals = | $1,078.80 | $1,184.1621 | $1,184.17 | $1,184.20 | $1,184.20 | |