| 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 | $221.34 | 11.329% | $246.4156 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $101.93 | 7.351% | $109.4229 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $147.48 | 7.238% | $158.1546 | $158.15 | $158.15 | $158.20 |
| Purchase #4 | $173.35 | 8.640% | $188.3274 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $218.55 | 7.751% | $235.4898 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $175.45 | 13.204% | $198.6164 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $230.67 | 11.868% | $258.0459 | $258.05 | $258.05 | $258.00 |
| 7 purchase totals = | $1,268.77 | $1,394.4726 | $1,394.48 | $1,394.45 | $1,394.40 | |