| 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 | $245.56 | 8.589% | $266.6511 | $266.65 | $266.65 | $266.70 |
| Purchase #2 | $115.78 | 6.224% | $122.9861 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $59.76 | 8.369% | $64.7613 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $96.42 | 13.294% | $109.2381 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $202.55 | 7.707% | $218.1605 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $224.79 | 4.364% | $234.5998 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $154.79 | 11.711% | $172.9175 | $172.92 | $172.90 | $172.90 |
| 7 purchase totals = | $1,099.65 | $1,189.3144 | $1,189.32 | $1,189.30 | $1,189.40 | |