| 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 | $76.50 | 6.287% | $81.3096 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $123.88 | 4.394% | $129.3233 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $192.25 | 5.818% | $203.4351 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $200.59 | 4.493% | $209.6025 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $22.46 | 13.826% | $25.5653 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $204.76 | 13.323% | $232.0402 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $200.70 | 12.228% | $225.2416 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $1,021.14 | $1,106.5176 | $1,106.52 | $1,106.50 | $1,106.40 | |