| 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 | $236.94 | 10.780% | $262.4821 | $262.48 | $262.50 | $262.50 |
| Purchase #2 | $147.36 | 5.206% | $155.0316 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $64.48 | 7.335% | $69.2096 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $118.63 | 13.436% | $134.5691 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $37.40 | 3.512% | $38.7135 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $102.44 | 9.225% | $111.8901 | $111.89 | $111.90 | $111.90 |
| Purchase #7 | $207.88 | 10.697% | $230.1169 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $915.13 | $1,002.0129 | $1,002.01 | $1,002.00 | $1,002.00 | |