| 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 | $208.45 | 7.148% | $223.35 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $16.98 | 3.679% | $17.6047 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $235.96 | 9.189% | $257.6424 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $178.73 | 4.738% | $187.1982 | $187.20 | $187.20 | $187.20 |
| Purchase #5 | $208.99 | 13.407% | $237.0093 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $239.94 | 13.710% | $272.8358 | $272.84 | $272.85 | $272.80 |
| Purchase #7 | $47.81 | 3.617% | $49.5393 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $1,136.86 | $1,245.1797 | $1,245.18 | $1,245.20 | $1,245.10 | |