| 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 | $101.62 | 10.115% | $111.8989 | $111.90 | $111.90 | $111.90 |
| Purchase #2 | $204.91 | 3.513% | $212.1085 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $245.51 | 7.845% | $264.7703 | $264.77 | $264.75 | $264.80 |
| Purchase #4 | $216.60 | 3.148% | $223.4186 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $181.61 | 11.280% | $202.0956 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $181.47 | 12.662% | $204.4477 | $204.45 | $204.45 | $204.40 |
| Purchase #7 | $73.50 | 6.535% | $78.3032 | $78.30 | $78.30 | $78.30 |
| 7 purchase totals = | $1,205.22 | $1,297.0428 | $1,297.05 | $1,297.00 | $1,297.00 | |