| 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 | $138.52 | 10.873% | $153.5813 | $153.58 | $153.60 | $153.60 |
| Purchase #2 | $209.95 | 3.863% | $218.0604 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $130.58 | 7.297% | $140.1084 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $231.36 | 11.486% | $257.934 | $257.93 | $257.95 | $257.90 |
| Purchase #5 | $187.48 | 7.216% | $201.0086 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $134.92 | 6.123% | $143.1812 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $103.37 | 4.140% | $107.6495 | $107.65 | $107.65 | $107.60 |
| 7 purchase totals = | $1,136.18 | $1,221.5234 | $1,221.52 | $1,221.55 | $1,221.50 | |