| 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 | $211.58 | 10.657% | $234.1281 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $138.95 | 10.209% | $153.1354 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $182.67 | 8.608% | $198.3942 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $79.59 | 12.846% | $89.8141 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $63.93 | 12.228% | $71.7474 | $71.75 | $71.75 | $71.70 |
| Purchase #6 | $229.25 | 7.376% | $246.1595 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $181.48 | 4.150% | $189.0114 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $1,087.45 | $1,182.3901 | $1,182.39 | $1,182.40 | $1,182.30 | |