| 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 | $126.25 | 5.809% | $133.5839 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $188.86 | 13.737% | $214.8037 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $149.92 | 7.307% | $160.8747 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $192.44 | 9.707% | $211.1202 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $127.70 | 8.546% | $138.6132 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $108.29 | 8.522% | $117.5185 | $117.52 | $117.50 | $117.50 |
| Purchase #7 | $48.54 | 12.258% | $54.49 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $942.00 | $1,031.0042 | $1,030.99 | $1,030.95 | $1,031.00 | |