| 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 | $84.29 | 8.120% | $91.1343 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $145.62 | 7.659% | $156.773 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $74.60 | 10.372% | $82.3375 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $189.39 | 7.606% | $203.795 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $174.42 | 8.414% | $189.0957 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $249.59 | 9.293% | $272.7844 | $272.78 | $272.80 | $272.80 |
| Purchase #7 | $238.48 | 6.320% | $253.5519 | $253.55 | $253.55 | $253.60 |
| 7 purchase totals = | $1,156.39 | $1,249.4718 | $1,249.47 | $1,249.50 | $1,249.50 | |