| 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 | $233.29 | 8.745% | $253.6912 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $180.40 | 3.493% | $186.7014 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $37.67 | 3.536% | $39.002 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $27.81 | 7.212% | $29.8157 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $131.25 | 3.102% | $135.3214 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $26.48 | 7.325% | $28.4197 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $108.30 | 10.800% | $119.9964 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $745.20 | $792.9478 | $792.95 | $792.90 | $792.90 | |