| 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 | $69.47 | 6.675% | $74.1071 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $198.79 | 12.171% | $222.9847 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $11.82 | 8.396% | $12.8124 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $85.96 | 7.862% | $92.7182 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $223.32 | 11.442% | $248.8723 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $169.64 | 5.621% | $179.1755 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $201.96 | 10.808% | $223.7878 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $960.96 | $1,054.4580 | $1,054.46 | $1,054.45 | $1,054.50 | |