| 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 | $9.97 | 13.232% | $11.2892 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $202.65 | 9.599% | $222.1024 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $165.79 | 8.335% | $179.6086 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $198.90 | 6.408% | $211.6455 | $211.65 | $211.65 | $211.60 |
| Purchase #5 | $160.61 | 9.222% | $175.4215 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $31.66 | 3.448% | $32.7516 | $32.75 | $32.75 | $32.80 |
| Purchase #7 | $200.95 | 8.800% | $218.6336 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $970.53 | $1,051.4524 | $1,051.45 | $1,051.45 | $1,051.40 | |