| 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 | $123.93 | 3.417% | $128.1647 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $202.87 | 8.721% | $220.5623 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $211.45 | 11.324% | $235.3946 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $5.77 | 8.638% | $6.2684 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $245.60 | 10.330% | $270.9705 | $270.97 | $270.95 | $271.00 |
| Purchase #6 | $217.32 | 7.438% | $233.4843 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $183.56 | 12.509% | $206.5215 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $1,190.50 | $1,301.3663 | $1,301.35 | $1,301.30 | $1,301.50 | |