| 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 | $135.94 | 8.281% | $147.1972 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $231.61 | 9.287% | $253.1196 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $185.97 | 8.679% | $202.1103 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $76.55 | 4.841% | $80.2558 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $122.43 | 5.598% | $129.2836 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $219.72 | 5.767% | $232.3913 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $241.30 | 11.720% | $269.5804 | $269.58 | $269.60 | $269.60 |
| 7 purchase totals = | $1,213.52 | $1,313.9382 | $1,313.94 | $1,313.95 | $1,314.00 | |