| 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 | $112.42 | 10.269% | $123.9644 | $123.96 | $123.95 | $124.00 |
| Purchase #2 | $211.26 | 4.857% | $221.5209 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $107.55 | 6.719% | $114.7763 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $237.56 | 13.703% | $270.1128 | $270.11 | $270.10 | $270.10 |
| Purchase #5 | $78.77 | 5.229% | $82.8889 | $82.89 | $82.90 | $82.90 |
| Purchase #6 | $249.79 | 9.704% | $274.0296 | $274.03 | $274.05 | $274.00 |
| Purchase #7 | $91.44 | 4.751% | $95.7843 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,088.79 | $1,183.0772 | $1,183.07 | $1,183.10 | $1,183.10 | |