| 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 | $249.34 | 13.556% | $283.1405 | $283.14 | $283.15 | $283.10 |
| Purchase #2 | $100.67 | 10.264% | $111.0028 | $111.00 | $111.00 | $111.00 |
| Purchase #3 | $199.77 | 9.782% | $219.3115 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $190.98 | 4.780% | $200.1088 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $34.83 | 6.809% | $37.2016 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $235.98 | 8.560% | $256.1799 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $89.72 | 7.781% | $96.7011 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $1,101.29 | $1,203.6462 | $1,203.64 | $1,203.65 | $1,203.60 | |