| 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 | $221.65 | 4.158% | $230.8662 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $244.97 | 4.126% | $255.0775 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $24.51 | 11.294% | $27.2782 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $114.70 | 10.169% | $126.3638 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $141.30 | 4.493% | $147.6486 | $147.65 | $147.65 | $147.60 |
| Purchase #6 | $179.88 | 8.518% | $195.2022 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $199.95 | 5.764% | $211.4751 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $1,126.96 | $1,193.9116 | $1,193.92 | $1,193.95 | $1,194.00 | |