| 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 | $126.55 | 11.482% | $141.0805 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $135.40 | 7.226% | $145.184 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $115.49 | 12.665% | $130.1168 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $245.45 | 8.639% | $266.6544 | $266.65 | $266.65 | $266.70 |
| Purchase #5 | $119.61 | 12.375% | $134.4117 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $135.92 | 6.159% | $144.2913 | $144.29 | $144.30 | $144.30 |
| Purchase #7 | $79.89 | 4.624% | $83.5841 | $83.58 | $83.60 | $83.60 |
| 7 purchase totals = | $958.31 | $1,045.3228 | $1,045.31 | $1,045.35 | $1,045.40 | |