| 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 | $84.62 | 7.640% | $91.085 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $184.28 | 12.817% | $207.8992 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $188.90 | 4.620% | $197.6272 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $166.61 | 13.760% | $189.5355 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $228.97 | 12.599% | $257.8179 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $172.89 | 3.721% | $179.3232 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $63.63 | 8.504% | $69.0411 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $1,089.90 | $1,192.3291 | $1,192.34 | $1,192.35 | $1,192.20 | |