| 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 | $172.57 | 11.293% | $192.0583 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $114.34 | 6.816% | $122.1334 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $28.85 | 11.271% | $32.1017 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $248.30 | 13.627% | $282.1358 | $282.14 | $282.15 | $282.10 |
| Purchase #5 | $82.97 | 6.462% | $88.3315 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $162.95 | 6.432% | $173.4309 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $218.58 | 3.610% | $226.4707 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $1,028.56 | $1,116.6623 | $1,116.66 | $1,116.70 | $1,116.60 | |