| 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 | $102.77 | 4.201% | $107.0874 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $135.93 | 4.135% | $141.5507 | $141.55 | $141.55 | $141.60 |
| Purchase #3 | $170.56 | 7.760% | $183.7955 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $228.82 | 7.141% | $245.16 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $128.79 | 11.371% | $143.4347 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $123.76 | 7.618% | $133.188 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $41.71 | 11.609% | $46.5521 | $46.55 | $46.55 | $46.60 |
| 7 purchase totals = | $932.34 | $1,000.7684 | $1,000.77 | $1,000.80 | $1,000.90 | |