| 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 | $114.74 | 7.220% | $123.0242 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $148.53 | 5.699% | $156.9947 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $245.36 | 7.355% | $263.4062 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $87.60 | 12.236% | $98.3187 | $98.32 | $98.30 | $98.30 |
| Purchase #5 | $61.79 | 4.641% | $64.6577 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $207.94 | 10.715% | $230.2208 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $172.54 | 8.460% | $187.1369 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $1,038.50 | $1,123.7592 | $1,123.76 | $1,123.70 | $1,123.70 | |