| 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 | $218.51 | 12.772% | $246.4181 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $238.69 | 4.707% | $249.9251 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $186.67 | 13.289% | $211.4766 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $184.52 | 11.768% | $206.2343 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $28.61 | 9.102% | $31.2141 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $89.90 | 6.281% | $95.5466 | $95.55 | $95.55 | $95.50 |
| Purchase #7 | $62.39 | 4.402% | $65.1364 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $1,009.29 | $1,105.9512 | $1,105.96 | $1,106.00 | $1,105.80 | |