| 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 | $12.78 | 6.842% | $13.6544 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $201.98 | 10.147% | $222.4749 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $214.92 | 9.349% | $235.0129 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $187.46 | 12.131% | $210.2008 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $245.95 | 13.555% | $279.2885 | $279.29 | $279.30 | $279.30 |
| Purchase #6 | $32.89 | 9.468% | $36.004 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $7.48 | 10.566% | $8.2703 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $903.46 | $1,004.9058 | $1,004.89 | $1,004.85 | $1,005.00 | |