| 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 | $95.32 | 11.385% | $106.1722 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $238.56 | 10.811% | $264.3507 | $264.35 | $264.35 | $264.40 |
| Purchase #3 | $111.38 | 3.332% | $115.0912 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $21.62 | 7.537% | $23.2495 | $23.25 | $23.25 | $23.20 |
| Purchase #5 | $203.61 | 13.128% | $230.3399 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $167.85 | 12.741% | $189.2358 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $213.85 | 10.190% | $235.6413 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $1,052.19 | $1,164.0806 | $1,164.08 | $1,164.10 | $1,164.00 | |