| 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 | $214.61 | 6.256% | $228.036 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $243.97 | 8.719% | $265.2417 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $186.35 | 3.833% | $193.4928 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $84.37 | 3.835% | $87.6056 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $42.26 | 11.746% | $47.2239 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $174.81 | 8.472% | $189.6199 | $189.62 | $189.60 | $189.60 |
| Purchase #7 | $165.42 | 4.650% | $173.112 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,111.79 | $1,184.3319 | $1,184.33 | $1,184.30 | $1,184.20 | |