| 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 | $188.58 | 3.332% | $194.8635 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $213.40 | 11.800% | $238.5812 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $183.94 | 9.501% | $201.4161 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $108.79 | 5.262% | $114.5145 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $185.29 | 10.278% | $204.3341 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $208.70 | 12.747% | $235.303 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $188.34 | 13.148% | $213.1029 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $1,277.04 | $1,402.1153 | $1,402.10 | $1,402.10 | $1,402.10 | |