| 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 | $164.54 | 12.289% | $184.7603 | $184.76 | $184.75 | $184.80 |
| Purchase #2 | $200.70 | 5.288% | $211.313 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $246.56 | 11.576% | $275.1018 | $275.10 | $275.10 | $275.10 |
| Purchase #4 | $13.66 | 10.709% | $15.1228 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $217.36 | 11.207% | $241.7195 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $100.47 | 11.832% | $112.3576 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $193.86 | 12.559% | $218.2069 | $218.21 | $218.20 | $218.20 |
| 7 purchase totals = | $1,137.15 | $1,258.5819 | $1,258.58 | $1,258.50 | $1,258.60 | |