| 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 | $236.56 | 3.768% | $245.4736 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $219.98 | 8.624% | $238.9511 | $238.95 | $238.95 | $239.00 |
| Purchase #3 | $49.81 | 4.415% | $52.0091 | $52.01 | $52.00 | $52.00 |
| Purchase #4 | $156.44 | 11.313% | $174.1381 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $209.94 | 9.173% | $229.1978 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $238.65 | 11.241% | $265.4766 | $265.48 | $265.50 | $265.50 |
| Purchase #7 | $110.80 | 10.679% | $122.6323 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $1,222.18 | $1,327.8786 | $1,327.88 | $1,327.90 | $1,327.90 | |