| 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 | $27.54 | 6.499% | $29.3298 | $29.33 | $29.35 | $29.30 |
| Purchase #2 | $197.33 | 13.389% | $223.7505 | $223.75 | $223.75 | $223.80 |
| Purchase #3 | $143.82 | 13.141% | $162.7194 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $101.35 | 13.311% | $114.8407 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $34.87 | 4.368% | $36.3931 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $165.92 | 9.232% | $181.2377 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $238.50 | 11.238% | $265.3026 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $909.33 | $1,013.5738 | $1,013.57 | $1,013.60 | $1,013.50 | |