| 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 | $177.36 | 9.426% | $194.078 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $250.59 | 3.134% | $258.4435 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $228.98 | 9.534% | $250.811 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $228.25 | 13.739% | $259.6093 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $219.33 | 9.136% | $239.368 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $6.59 | 7.204% | $7.0647 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $68.45 | 5.565% | $72.2592 | $72.26 | $72.25 | $72.30 |
| 7 purchase totals = | $1,179.55 | $1,281.6337 | $1,281.63 | $1,281.60 | $1,281.70 | |