| 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 | $243.97 | 11.303% | $271.5459 | $271.55 | $271.55 | $271.50 |
| Purchase #2 | $248.29 | 6.161% | $263.5871 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $204.65 | 12.536% | $230.3049 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $5.85 | 13.527% | $6.6413 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $228.53 | 7.780% | $246.3096 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $229.30 | 9.434% | $250.9322 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $100.43 | 7.334% | $107.7955 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $1,261.02 | $1,377.1165 | $1,377.12 | $1,377.15 | $1,377.00 | |