| 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 | $179.25 | 12.397% | $201.4716 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $218.42 | 5.424% | $230.2671 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $232.59 | 10.206% | $256.3281 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $184.94 | 11.416% | $206.0528 | $206.05 | $206.05 | $206.10 |
| Purchase #5 | $169.35 | 11.342% | $188.5577 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $186.67 | 5.825% | $197.5435 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $65.31 | 3.726% | $67.7435 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $1,236.53 | $1,347.9643 | $1,347.96 | $1,347.95 | $1,348.00 | |