| 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 | $232.86 | 12.857% | $262.7988 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $213.33 | 12.507% | $240.0112 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $149.99 | 9.484% | $164.2151 | $164.22 | $164.20 | $164.20 |
| Purchase #4 | $198.70 | 11.298% | $221.1491 | $221.15 | $221.15 | $221.10 |
| Purchase #5 | $133.29 | 10.679% | $147.524 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $226.92 | 11.870% | $253.8554 | $253.86 | $253.85 | $253.90 |
| Purchase #7 | $29.90 | 9.591% | $32.7677 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $1,184.99 | $1,322.3213 | $1,322.33 | $1,322.25 | $1,322.30 | |