| 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 | $181.49 | 11.321% | $202.0365 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $246.32 | 4.864% | $258.301 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $186.69 | 9.148% | $203.7684 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $184.66 | 5.477% | $194.7738 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $23.59 | 13.715% | $26.8254 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $92.62 | 6.870% | $98.983 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $180.66 | 8.734% | $196.4388 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $1,096.03 | $1,181.1269 | $1,181.13 | $1,181.15 | $1,181.10 | |