| 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 | $249.78 | 9.606% | $273.7739 | $273.77 | $273.75 | $273.80 |
| Purchase #2 | $84.53 | 9.634% | $92.6736 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $220.52 | 5.498% | $232.6442 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $11.31 | 6.408% | $12.0347 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $103.94 | 9.609% | $113.9276 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $144.77 | 8.265% | $156.7352 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $218.72 | 4.390% | $228.3218 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $1,033.57 | $1,110.1110 | $1,110.10 | $1,110.10 | $1,110.00 | |