| 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 | $205.31 | 13.443% | $232.9098 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $195.34 | 7.576% | $210.139 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $248.74 | 8.691% | $270.358 | $270.36 | $270.35 | $270.40 |
| Purchase #4 | $184.89 | 13.740% | $210.2939 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $193.97 | 9.221% | $211.856 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $227.45 | 11.461% | $253.518 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $191.54 | 7.121% | $205.1796 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,447.24 | $1,594.2543 | $1,594.26 | $1,594.25 | $1,594.30 | |