| 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 | $107.53 | 10.542% | $118.8658 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $172.93 | 11.317% | $192.5005 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $195.72 | 13.152% | $221.4611 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $37.66 | 13.177% | $42.6225 | $42.62 | $42.60 | $42.60 |
| Purchase #5 | $113.39 | 6.402% | $120.6492 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $102.38 | 5.611% | $108.1245 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $210.83 | 11.263% | $234.5758 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $940.44 | $1,038.7994 | $1,038.80 | $1,038.75 | $1,038.80 | |