| 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 | $114.66 | 12.265% | $128.723 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $241.79 | 10.252% | $266.5783 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $11.90 | 12.796% | $13.4227 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $209.72 | 12.383% | $235.6896 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $159.99 | 13.577% | $181.7118 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $26.44 | 10.774% | $29.2886 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $214.30 | 11.285% | $238.4838 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $978.80 | $1,093.8978 | $1,093.89 | $1,093.90 | $1,093.90 | |