| 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 | $20.69 | 13.212% | $23.4236 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $232.28 | 11.380% | $258.7135 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $152.97 | 12.826% | $172.5899 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $249.76 | 5.783% | $264.2036 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $181.37 | 11.493% | $202.2149 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $164.42 | 4.801% | $172.3138 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $75.44 | 10.763% | $83.5596 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $1,076.93 | $1,177.0189 | $1,177.00 | $1,176.95 | $1,177.00 | |