| 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 | $128.99 | 4.874% | $135.277 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $204.55 | 5.795% | $216.4037 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $239.57 | 4.363% | $250.0224 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $180.78 | 5.334% | $190.4228 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $131.61 | 9.802% | $144.5104 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $30.31 | 6.597% | $32.3096 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $183.78 | 12.634% | $206.9988 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $1,099.59 | $1,175.9447 | $1,175.94 | $1,175.90 | $1,175.90 | |