| 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 | $241.64 | 13.132% | $273.3722 | $273.37 | $273.35 | $273.40 |
| Purchase #2 | $77.85 | 7.424% | $83.6296 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $183.84 | 11.790% | $205.5147 | $205.51 | $205.50 | $205.50 |
| Purchase #4 | $216.99 | 11.397% | $241.7204 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $159.80 | 13.121% | $180.7674 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $7.44 | 5.199% | $7.8268 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $210.83 | 8.592% | $228.9445 | $228.94 | $228.95 | $228.90 |
| 7 purchase totals = | $1,098.39 | $1,221.7756 | $1,221.77 | $1,221.75 | $1,221.70 | |