| 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 | $89.67 | 11.130% | $99.6503 | $99.65 | $99.65 | $99.70 |
| Purchase #2 | $232.26 | 8.429% | $251.8372 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $172.57 | 9.349% | $188.7036 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $176.48 | 7.421% | $189.5766 | $189.58 | $189.60 | $189.60 |
| Purchase #5 | $29.51 | 11.542% | $32.916 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $216.87 | 13.230% | $245.5619 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $242.83 | 11.150% | $269.9055 | $269.91 | $269.90 | $269.90 |
| 7 purchase totals = | $1,160.19 | $1,278.1511 | $1,278.16 | $1,278.15 | $1,278.20 | |