| 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 | $120.30 | 11.571% | $134.2199 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $101.60 | 4.535% | $106.2076 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $128.85 | 7.656% | $138.7148 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $11.35 | 7.546% | $12.2065 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $219.98 | 9.556% | $241.0013 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $195.42 | 11.733% | $218.3486 | $218.35 | $218.35 | $218.30 |
| Purchase #7 | $198.93 | 3.257% | $205.4092 | $205.41 | $205.40 | $205.40 |
| 7 purchase totals = | $976.43 | $1,056.1079 | $1,056.11 | $1,056.05 | $1,056.00 | |