| 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 | $238.65 | 4.584% | $249.5897 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $165.57 | 10.764% | $183.392 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $244.28 | 10.766% | $270.5792 | $270.58 | $270.60 | $270.60 |
| Purchase #4 | $101.76 | 5.802% | $107.6641 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $7.64 | 4.457% | $7.9805 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $226.84 | 12.139% | $254.3761 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $80.58 | 8.425% | $87.3689 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $1,065.32 | $1,160.9505 | $1,160.95 | $1,161.00 | $1,161.10 | |