| 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 | $112.31 | 4.216% | $117.045 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $5.62 | 12.443% | $6.3193 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $242.91 | 9.682% | $266.4285 | $266.43 | $266.45 | $266.40 |
| Purchase #4 | $203.99 | 8.525% | $221.3801 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $229.36 | 6.547% | $244.3762 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $119.36 | 9.569% | $130.7816 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $162.96 | 10.370% | $179.859 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $1,076.51 | $1,166.1897 | $1,166.20 | $1,166.25 | $1,166.20 | |