| 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 | $240.50 | 11.670% | $268.5664 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $190.73 | 10.205% | $210.194 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $105.56 | 5.168% | $111.0153 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $94.81 | 13.747% | $107.8435 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $111.92 | 7.233% | $120.0152 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $59.71 | 6.224% | $63.4264 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $156.77 | 9.248% | $171.2681 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $960.00 | $1,052.3289 | $1,052.34 | $1,052.30 | $1,052.30 | |