| 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 | $103.51 | 4.748% | $108.4247 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $221.45 | 6.299% | $235.3991 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $21.37 | 12.563% | $24.0547 | $24.05 | $24.05 | $24.10 |
| Purchase #4 | $42.37 | 7.469% | $45.5346 | $45.53 | $45.55 | $45.50 |
| Purchase #5 | $187.90 | 5.264% | $197.7911 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $210.82 | 5.775% | $222.9949 | $222.99 | $223.00 | $223.00 |
| Purchase #7 | $190.78 | 13.546% | $216.6231 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $978.20 | $1,050.8222 | $1,050.80 | $1,050.80 | $1,050.80 | |