| 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 | $222.62 | 10.219% | $245.3695 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $209.29 | 5.688% | $221.1944 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $210.75 | 7.377% | $226.297 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $225.28 | 11.723% | $251.6896 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $238.84 | 4.715% | $250.1013 | $250.10 | $250.10 | $250.10 |
| Purchase #6 | $191.63 | 7.786% | $206.5503 | $206.55 | $206.55 | $206.60 |
| Purchase #7 | $50.56 | 8.169% | $54.6902 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $1,348.97 | $1,455.8923 | $1,455.89 | $1,455.90 | $1,456.00 | |