| 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 | $24.49 | 3.358% | $25.3124 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $127.88 | 6.162% | $135.76 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $241.84 | 10.565% | $267.3904 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $45.26 | 3.424% | $46.8097 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $189.83 | 11.548% | $211.7516 | $211.75 | $211.75 | $211.80 |
| Purchase #6 | $235.83 | 6.667% | $251.5528 | $251.55 | $251.55 | $251.60 |
| Purchase #7 | $182.35 | 5.328% | $192.0656 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $1,047.48 | $1,130.6425 | $1,130.64 | $1,130.60 | $1,130.80 | |