| 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 | $228.60 | 3.325% | $236.201 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $233.54 | 12.212% | $262.0599 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $120.71 | 13.614% | $137.1435 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $206.80 | 12.510% | $232.6707 | $232.67 | $232.65 | $232.70 |
| Purchase #5 | $137.63 | 9.658% | $150.9223 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $246.86 | 11.255% | $274.6441 | $274.64 | $274.65 | $274.60 |
| Purchase #7 | $181.45 | 7.265% | $194.6323 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,355.59 | $1,488.2738 | $1,488.26 | $1,488.25 | $1,488.20 | |