| 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 | $223.89 | 4.474% | $233.9068 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $114.99 | 4.829% | $120.5429 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $107.68 | 7.109% | $115.335 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $8.47 | 11.219% | $9.4202 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $238.65 | 13.134% | $269.9943 | $269.99 | $270.00 | $270.00 |
| Purchase #6 | $81.93 | 4.810% | $85.8708 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $15.66 | 12.659% | $17.6424 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $791.27 | $852.7124 | $852.71 | $852.70 | $852.60 | |