| 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 | $85.84 | 6.726% | $91.6136 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $245.35 | 5.742% | $259.438 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $168.40 | 13.374% | $190.9218 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $126.25 | 11.508% | $140.7789 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $61.95 | 12.676% | $69.8028 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $113.79 | 7.255% | $122.0455 | $122.05 | $122.05 | $122.00 |
| Purchase #7 | $171.36 | 3.532% | $177.4124 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $972.94 | $1,052.0130 | $1,052.01 | $1,052.00 | $1,051.90 | |