| 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 | $197.70 | 5.122% | $207.8262 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $238.32 | 6.768% | $254.4495 | $254.45 | $254.45 | $254.40 |
| Purchase #3 | $82.26 | 11.108% | $91.3974 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $138.69 | 11.534% | $154.6865 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $147.60 | 9.391% | $161.4611 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $189.39 | 8.747% | $205.9559 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $207.56 | 6.630% | $221.3212 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $1,201.52 | $1,297.0978 | $1,297.11 | $1,297.10 | $1,297.10 | |