| 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 | $106.77 | 7.161% | $114.4158 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $197.50 | 13.272% | $223.7122 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $80.40 | 13.391% | $91.1664 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $203.84 | 3.518% | $211.0111 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $229.26 | 10.152% | $252.5345 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $219.62 | 5.807% | $232.3733 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $88.82 | 12.300% | $99.7449 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $1,126.21 | $1,224.9582 | $1,224.95 | $1,224.90 | $1,224.90 | |