| 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 | $121.77 | 4.403% | $127.1315 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $239.55 | 3.848% | $248.7679 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $138.81 | 4.334% | $144.826 | $144.83 | $144.85 | $144.80 |
| Purchase #4 | $187.76 | 9.247% | $205.1222 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $101.76 | 13.569% | $115.5678 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $178.74 | 12.493% | $201.07 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $43.72 | 8.450% | $47.4143 | $47.41 | $47.40 | $47.40 |
| 7 purchase totals = | $1,012.11 | $1,089.8997 | $1,089.90 | $1,089.85 | $1,089.90 | |