| 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 | $184.30 | 4.392% | $192.3945 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $105.56 | 7.413% | $113.3852 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $220.55 | 12.719% | $248.6018 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $63.27 | 9.599% | $69.3433 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $40.90 | 12.408% | $45.9749 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $27.92 | 3.193% | $28.8115 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $47.51 | 11.763% | $53.0986 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $690.01 | $751.6098 | $751.60 | $751.60 | $751.60 | |