| 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 | $245.58 | 7.859% | $264.8801 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $73.45 | 3.357% | $75.9157 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $194.73 | 9.737% | $213.6909 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $239.98 | 13.606% | $272.6317 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $198.94 | 12.261% | $223.332 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $179.80 | 7.522% | $193.3246 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $28.75 | 10.528% | $31.7768 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $1,161.23 | $1,275.5518 | $1,275.55 | $1,275.60 | $1,275.50 | |