| 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 | $91.58 | 9.265% | $100.0649 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $199.28 | 8.493% | $216.2049 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $191.94 | 4.109% | $199.8268 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $23.31 | 8.614% | $25.3179 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $244.26 | 12.133% | $273.8961 | $273.90 | $273.90 | $273.90 |
| Purchase #6 | $162.66 | 7.349% | $174.6139 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $220.31 | 3.758% | $228.5892 | $228.59 | $228.60 | $228.60 |
| 7 purchase totals = | $1,133.34 | $1,218.5137 | $1,218.51 | $1,218.50 | $1,218.50 | |