| 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 | $238.87 | 8.319% | $258.7416 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $240.92 | 7.503% | $258.9962 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $247.48 | 4.157% | $257.7677 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $179.75 | 13.292% | $203.6424 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $130.27 | 13.797% | $148.2434 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $75.28 | 12.622% | $84.7818 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $164.98 | 4.544% | $172.4767 | $172.48 | $172.50 | $172.50 |
| 7 purchase totals = | $1,277.55 | $1,384.6498 | $1,384.65 | $1,384.70 | $1,384.60 | |