| 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 | $164.61 | 4.253% | $171.6109 | $171.61 | $171.60 | $171.60 |
| Purchase #2 | $63.90 | 7.675% | $68.8043 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $89.92 | 6.849% | $96.0786 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $210.71 | 10.198% | $232.1982 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $219.58 | 8.404% | $238.0335 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $223.86 | 4.262% | $233.4009 | $233.40 | $233.40 | $233.40 |
| Purchase #7 | $82.50 | 6.287% | $87.6868 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $1,055.08 | $1,127.8132 | $1,127.81 | $1,127.85 | $1,127.80 | |