| 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 | $212.71 | 3.836% | $220.8696 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $220.45 | 12.792% | $248.65 | $248.65 | $248.65 | $248.70 |
| Purchase #3 | $72.42 | 10.545% | $80.0567 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $130.27 | 4.846% | $136.5829 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $230.72 | 9.668% | $253.026 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $66.99 | 4.283% | $69.8592 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $12.86 | 5.847% | $13.6119 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $946.42 | $1,022.6563 | $1,022.66 | $1,022.65 | $1,022.80 | |