| 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 | $28.82 | 12.573% | $32.4435 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $11.94 | 5.679% | $12.6181 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $250.61 | 7.507% | $269.4233 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $223.77 | 12.140% | $250.9357 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $238.42 | 7.784% | $256.9786 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $95.88 | 7.118% | $102.7047 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $231.67 | 4.784% | $242.7531 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $1,081.11 | $1,167.8570 | $1,167.85 | $1,167.85 | $1,167.80 | |