| 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 | $236.84 | 11.311% | $263.629 | $263.63 | $263.65 | $263.60 |
| Purchase #2 | $172.78 | 11.857% | $193.2665 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $94.55 | 12.867% | $106.7157 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $235.35 | 7.245% | $252.4011 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $28.88 | 9.498% | $31.623 | $31.62 | $31.60 | $31.60 |
| Purchase #6 | $114.96 | 7.233% | $123.2751 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $126.31 | 7.386% | $135.6393 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $1,009.67 | $1,106.5497 | $1,106.56 | $1,106.55 | $1,106.50 | |