| 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 | $208.30 | 10.485% | $230.1403 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $32.64 | 4.549% | $34.1248 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $170.87 | 4.823% | $179.1111 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $154.45 | 11.402% | $172.0604 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $49.58 | 8.722% | $53.9044 | $53.90 | $53.90 | $53.90 |
| Purchase #6 | $51.47 | 13.399% | $58.3665 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $250.63 | 8.693% | $272.4173 | $272.42 | $272.40 | $272.40 |
| 7 purchase totals = | $917.94 | $1,000.1248 | $1,000.12 | $1,000.05 | $1,000.10 | |