| 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 | $196.72 | 13.530% | $223.3362 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $216.31 | 11.794% | $241.8216 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $80.55 | 12.420% | $90.5543 | $90.55 | $90.55 | $90.60 |
| Purchase #4 | $122.81 | 12.780% | $138.5051 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $237.40 | 6.127% | $251.9455 | $251.95 | $251.95 | $251.90 |
| Purchase #6 | $19.85 | 12.233% | $22.2783 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $147.61 | 13.488% | $167.5196 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $1,021.25 | $1,135.9606 | $1,135.97 | $1,135.95 | $1,135.90 | |