| 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 | $119.40 | 9.268% | $130.466 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $201.79 | 13.353% | $228.735 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $5.99 | 9.450% | $6.5561 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $100.64 | 7.549% | $108.2373 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $246.46 | 9.310% | $269.4054 | $269.41 | $269.40 | $269.40 |
| Purchase #6 | $174.75 | 10.240% | $192.6444 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $210.48 | 6.654% | $224.4853 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $1,059.51 | $1,160.5295 | $1,160.55 | $1,160.55 | $1,160.50 | |