| 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 | $229.56 | 8.472% | $249.0083 | $249.01 | $249.00 | $249.00 |
| Purchase #2 | $232.45 | 11.202% | $258.489 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $106.96 | 7.757% | $115.2569 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $34.82 | 9.639% | $38.1763 | $38.18 | $38.20 | $38.20 |
| Purchase #5 | $145.66 | 11.571% | $162.5143 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $146.56 | 7.637% | $157.7528 | $157.75 | $157.75 | $157.80 |
| Purchase #7 | $192.38 | 11.126% | $213.7842 | $213.78 | $213.80 | $213.80 |
| 7 purchase totals = | $1,088.39 | $1,194.9818 | $1,194.98 | $1,195.00 | $1,195.10 | |