| 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 | $19.57 | 8.772% | $21.2867 | $21.29 | $21.30 | $21.30 |
| Purchase #2 | $165.56 | 8.503% | $179.6376 | $179.64 | $179.65 | $179.60 |
| Purchase #3 | $233.89 | 4.326% | $244.0081 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $166.44 | 4.122% | $173.3007 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $177.29 | 13.736% | $201.6426 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $134.58 | 3.152% | $138.822 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $46.27 | 9.345% | $50.5939 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $943.60 | $1,009.2916 | $1,009.29 | $1,009.30 | $1,009.20 | |