| 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 | $225.68 | 3.558% | $233.7097 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $239.40 | 8.116% | $258.8297 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $172.32 | 9.371% | $188.4681 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $201.70 | 11.227% | $224.3449 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $104.99 | 4.452% | $109.6642 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $58.95 | 6.539% | $62.8047 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $144.48 | 5.680% | $152.6865 | $152.69 | $152.70 | $152.70 |
| 7 purchase totals = | $1,147.52 | $1,230.5078 | $1,230.50 | $1,230.50 | $1,230.50 | |