| 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 | $233.53 | 6.236% | $248.0929 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $207.60 | 10.521% | $229.4416 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $5.39 | 8.167% | $5.8302 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $108.32 | 6.714% | $115.5926 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $234.95 | 12.123% | $263.433 | $263.43 | $263.45 | $263.40 |
| Purchase #6 | $238.82 | 7.214% | $256.0485 | $256.05 | $256.05 | $256.00 |
| Purchase #7 | $107.92 | 13.650% | $122.6511 | $122.65 | $122.65 | $122.70 |
| 7 purchase totals = | $1,136.53 | $1,241.0899 | $1,241.08 | $1,241.15 | $1,241.00 | |