| 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 | $228.62 | 12.210% | $256.5345 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $192.80 | 5.356% | $203.1264 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $126.50 | 12.265% | $142.0152 | $142.02 | $142.00 | $142.00 |
| Purchase #4 | $211.36 | 5.781% | $223.5787 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $78.26 | 13.151% | $88.552 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $130.93 | 3.481% | $135.4877 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $212.72 | 10.525% | $235.1088 | $235.11 | $235.10 | $235.10 |
| 7 purchase totals = | $1,181.19 | $1,284.4033 | $1,284.41 | $1,284.45 | $1,284.40 | |