| 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 | $120.25 | 9.658% | $131.8637 | $131.86 | $131.85 | $131.90 |
| Purchase #2 | $211.56 | 13.167% | $239.4161 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $86.28 | 8.498% | $93.6121 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $113.46 | 3.586% | $117.5287 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $132.60 | 7.620% | $142.7041 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $220.37 | 13.740% | $250.6488 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $124.52 | 5.771% | $131.706 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $1,009.04 | $1,107.4795 | $1,107.48 | $1,107.45 | $1,107.40 | |