| 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 | $196.43 | 11.409% | $218.8407 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $66.72 | 9.274% | $72.9076 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $102.74 | 5.654% | $108.5489 | $108.55 | $108.55 | $108.50 |
| Purchase #4 | $230.73 | 4.866% | $241.9573 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $133.57 | 12.122% | $149.7614 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $81.95 | 13.585% | $93.0829 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $206.51 | 4.673% | $216.1602 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $1,018.65 | $1,101.2590 | $1,101.26 | $1,101.25 | $1,101.30 | |