| 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 | $230.85 | 6.275% | $245.3358 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $114.80 | 5.337% | $120.9269 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $85.80 | 3.622% | $88.9077 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $157.65 | 10.721% | $174.5517 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $122.33 | 6.366% | $130.1175 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $159.70 | 13.272% | $180.8954 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $191.99 | 11.588% | $214.2378 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $1,063.12 | $1,154.9728 | $1,154.99 | $1,155.00 | $1,154.90 | |