| 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 | $114.55 | 13.283% | $129.7657 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $220.36 | 8.443% | $238.965 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $196.32 | 5.106% | $206.3441 | $206.34 | $206.35 | $206.30 |
| Purchase #4 | $17.43 | 4.763% | $18.2602 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $188.67 | 10.214% | $207.9408 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $215.92 | 7.507% | $232.1291 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $213.35 | 7.817% | $230.0276 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $1,166.60 | $1,263.4325 | $1,263.44 | $1,263.45 | $1,263.40 | |