| 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 | $189.48 | 12.161% | $212.5227 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $24.38 | 12.300% | $27.3787 | $27.38 | $27.40 | $27.40 |
| Purchase #3 | $238.57 | 4.200% | $248.5899 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $5.72 | 6.262% | $6.0782 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $44.58 | 11.692% | $49.7923 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $114.90 | 10.554% | $127.0265 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $226.58 | 10.691% | $250.8037 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $844.21 | $922.1920 | $922.19 | $922.25 | $922.20 | |