| 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 | $128.28 | 7.272% | $137.6085 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $152.90 | 4.510% | $159.7958 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $198.89 | 3.301% | $205.4554 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $225.83 | 11.206% | $251.1365 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $85.58 | 10.315% | $94.4076 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $198.32 | 11.744% | $221.6107 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $230.36 | 12.136% | $258.3165 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,220.16 | $1,328.3310 | $1,328.35 | $1,328.30 | $1,328.30 | |