| 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 | $31.93 | 3.622% | $33.0865 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $223.33 | 10.164% | $246.0293 | $246.03 | $246.05 | $246.00 |
| Purchase #3 | $212.44 | 10.237% | $234.1875 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $123.66 | 4.679% | $129.4461 | $129.45 | $129.45 | $129.40 |
| Purchase #5 | $183.63 | 10.765% | $203.3978 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $209.34 | 10.722% | $231.7854 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $160.80 | 8.415% | $174.3313 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $1,145.13 | $1,252.2639 | $1,252.28 | $1,252.35 | $1,252.20 | |