| 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 | $235.28 | 7.874% | $253.8059 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $7.84 | 10.824% | $8.6886 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $184.41 | 7.495% | $198.2315 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $114.91 | 6.182% | $122.0137 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $144.71 | 8.381% | $156.8381 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $247.92 | 7.689% | $266.9826 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $46.69 | 9.489% | $51.1204 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $981.76 | $1,057.6808 | $1,057.68 | $1,057.70 | $1,057.60 | |