| 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 | $180.78 | 13.367% | $204.9449 | $204.94 | $204.95 | $204.90 |
| Purchase #2 | $228.32 | 6.644% | $243.4896 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $89.66 | 13.365% | $101.6431 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $8.98 | 6.379% | $9.5528 | $9.55 | $9.55 | $9.60 |
| Purchase #5 | $243.37 | 6.201% | $258.4614 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $249.27 | 8.573% | $270.6399 | $270.64 | $270.65 | $270.60 |
| Purchase #7 | $114.82 | 11.790% | $128.3573 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $1,115.20 | $1,217.0890 | $1,217.08 | $1,217.10 | $1,217.10 | |