| 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 | $246.48 | 9.511% | $269.9227 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $120.50 | 3.232% | $124.3946 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $36.58 | 4.621% | $38.2704 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $221.84 | 12.331% | $249.1951 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $15.62 | 3.208% | $16.1211 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $165.43 | 8.301% | $179.1623 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $180.26 | 9.341% | $197.0981 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $986.71 | $1,074.1643 | $1,074.16 | $1,074.10 | $1,074.20 | |