| 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 | $98.37 | 9.646% | $107.8588 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $203.29 | 12.227% | $228.1463 | $228.15 | $228.15 | $228.10 |
| Purchase #3 | $233.30 | 3.430% | $241.3022 | $241.30 | $241.30 | $241.30 |
| Purchase #4 | $106.95 | 12.423% | $120.2364 | $120.24 | $120.25 | $120.20 |
| Purchase #5 | $138.67 | 3.335% | $143.2946 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $230.35 | 10.597% | $254.7602 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $92.92 | 10.861% | $103.012 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $1,103.85 | $1,198.6105 | $1,198.61 | $1,198.60 | $1,198.60 | |