| 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 | $52.75 | 6.237% | $56.04 | $56.04 | $56.05 | $56.00 |
| Purchase #2 | $112.72 | 4.527% | $117.8228 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $228.96 | 7.777% | $246.7662 | $246.77 | $246.75 | $246.80 |
| Purchase #4 | $140.64 | 5.445% | $148.2978 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $244.88 | 12.494% | $275.4753 | $275.48 | $275.50 | $275.50 |
| Purchase #6 | $123.48 | 9.540% | $135.26 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $231.55 | 13.857% | $263.6359 | $263.64 | $263.65 | $263.60 |
| 7 purchase totals = | $1,134.98 | $1,243.2980 | $1,243.31 | $1,243.30 | $1,243.30 | |