| 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 | $100.50 | 3.711% | $104.2296 | $104.23 | $104.25 | $104.20 |
| Purchase #2 | $245.59 | 9.822% | $269.7118 | $269.71 | $269.70 | $269.70 |
| Purchase #3 | $235.27 | 3.637% | $243.8268 | $243.83 | $243.85 | $243.80 |
| Purchase #4 | $124.93 | 10.837% | $138.4687 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $247.83 | 4.177% | $258.1819 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $144.44 | 6.332% | $153.5859 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $56.73 | 12.123% | $63.6074 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $1,155.29 | $1,231.6121 | $1,231.62 | $1,231.65 | $1,231.60 | |