| 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 | $201.49 | 3.433% | $208.4072 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $181.31 | 10.489% | $200.3276 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $187.62 | 4.818% | $196.6595 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $120.36 | 12.115% | $134.9416 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $155.38 | 7.223% | $166.6031 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $114.26 | 9.139% | $124.7022 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $153.68 | 5.443% | $162.0448 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $1,114.10 | $1,193.6860 | $1,193.68 | $1,193.70 | $1,193.60 | |