| 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 | $233.30 | 4.261% | $243.2409 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $249.63 | 10.722% | $276.3953 | $276.40 | $276.40 | $276.40 |
| Purchase #3 | $189.73 | 7.280% | $203.5423 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $103.48 | 5.639% | $109.3152 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $87.77 | 10.529% | $97.0113 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $92.95 | 9.610% | $101.8825 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $57.27 | 10.231% | $63.1293 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $1,014.13 | $1,094.5168 | $1,094.52 | $1,094.55 | $1,094.40 | |