| 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 | $40.26 | 3.259% | $41.5721 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $250.57 | 8.674% | $272.3044 | $272.30 | $272.30 | $272.30 |
| Purchase #3 | $36.52 | 10.579% | $40.3835 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $233.66 | 10.258% | $257.6288 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $172.90 | 8.843% | $188.1895 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $200.25 | 10.421% | $221.1181 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $80.90 | 5.151% | $85.0672 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $1,015.06 | $1,106.2636 | $1,106.26 | $1,106.25 | $1,106.30 | |