| 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 | $230.97 | 8.847% | $251.4039 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $50.57 | 6.184% | $53.6972 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $245.81 | 12.241% | $275.8996 | $275.90 | $275.90 | $275.90 |
| Purchase #4 | $237.59 | 9.254% | $259.5766 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $121.57 | 6.869% | $129.9206 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $20.80 | 6.499% | $22.1518 | $22.15 | $22.15 | $22.20 |
| Purchase #7 | $103.31 | 11.616% | $115.3105 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $1,010.62 | $1,107.9602 | $1,107.96 | $1,107.95 | $1,108.00 | |