| 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 | $226.35 | 13.276% | $256.4002 | $256.40 | $256.40 | $256.40 |
| Purchase #2 | $145.47 | 6.144% | $154.4077 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $249.70 | 9.459% | $273.3191 | $273.32 | $273.30 | $273.30 |
| Purchase #4 | $56.50 | 12.602% | $63.6201 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $232.61 | 13.338% | $263.6355 | $263.64 | $263.65 | $263.60 |
| Purchase #6 | $231.82 | 7.502% | $249.2111 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $87.80 | 3.165% | $90.5789 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $1,230.25 | $1,351.1726 | $1,351.18 | $1,351.15 | $1,351.10 | |