| 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 | $210.74 | 6.671% | $224.7985 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $115.34 | 10.532% | $127.4876 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $230.96 | 10.117% | $254.3262 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $189.99 | 12.263% | $213.2885 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $163.57 | 5.540% | $172.6318 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $145.72 | 11.254% | $162.1193 | $162.12 | $162.10 | $162.10 |
| Purchase #7 | $82.58 | 10.486% | $91.2393 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $1,138.90 | $1,245.8912 | $1,245.90 | $1,245.95 | $1,245.80 | |